X-Factor 1~50

Editorial: Marvel
Tipo: Serie regular
Duración: 149 números
Primera Aparición: Febrero 1986
Sigla: XF

Num	Fecha		España	Francia
1	2/86		FX 1~2	XFOR-S 38
2	3/86		FX 2	SPI 88
3	4/86		FX 3	SPI 89
4	5/86		FX 4	SPI 90
5	6/86		FX 5	SPI 91
6	7/86		FX 6	SPI 92
7	8/86		FX 7	SPI 93
8	9/86		FX 8	SPI 94
9	10/86		FX 9	SPI 95
10	11/86		FX 10	SPI 97
11	12/86		FX 11	SPI 98
12	1/87		FX 12	SPI 99
13	2/87		FX 13, GA:WS	SPI 100
14	3/87		FX 14, GA:WS	SPI 101
15	4/87		FX 15	SPI 102
16	5/87		FX@P89	inédito
17	6/87		FX 16	SPI 103
18	7/87		FX 17	SPI 104
19	8/87		FX 18	SPI 105
20	9/87		FX@V89	SPI 106
21	10/87		FX 19	SPI 107
22	11/87		FX 20	SPI 108
23	12/87		FX 21, ARX 3	SPI 109
24	1/88		FX 22, ARX 3	SPI 110
25	2/88		FX 23~24, ARX 3	SPI 111~112
26	3/88		FX 25, ARX 3	SPI 113
27	4/88		FX 26	SPI 114
28	5/88		FX 27	FX-S 1
29	6/88		FX 28	FX-S 1
30	7/88		FX 29	FX-S 2
31	8/88		FX 30	FX-S 2
32	9/88		FX 31	FX-S 3
33	10/88		FX 32	FX-S 3
34	11/88		FX 33	FX-S 4
35	12/88		INF 4	FX-S 4
36	1/89		INF 6	FX-S 5, PC-S 4
37	2/89		INF 14	FX-S 5, PC-S 5
38	3/89		INF 17~18	FX-S 7, PC-S 6
39	4/89		INF 20	FX-S 8, PC-S 6
40	5/89		FX 34	FX-S 9
41	6/89		FX 35	FX-S 9
42	7/89		FX 36	FX-S 10
43	8/89		FX 37	FX-S 10
44	9/89		FX 38	FX-S 11
45	10/89		FX 39	FX-S 11
46	11/89		FX 40	FX-S 12
47	11/89		FX 41	inédito
48	12/89		FX 41~42	FX-S 12
49	12/89		FX 43	FX-S 13
50	1/90		FX 44	FX-S 13~14