49991886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9227}}^1$

素因数の和:9285

約数の個数: 48

約数和(自身を含む): 126681984

約数和(自身を除く): 76690098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 9227, 18454, 27681, 55362, 64589, 83043, 129178, 166086, 193767, 387534, 396761, 581301, 793522, 1162602, 1190283, 2380566, 2777327, 3570849, 5554654, 7141698, 8331981, 16663962, 24995943, 49991886]

約数ペア:

[(1, 49991886), (2, 24995943), (3, 16663962), (6, 8331981), (7, 7141698), (9, 5554654), (14, 3570849), (18, 2777327), (21, 2380566), (42, 1190283), (43, 1162602), (63, 793522), (86, 581301), (126, 396761), (129, 387534), (258, 193767), (301, 166086), (387, 129178), (602, 83043), (774, 64589), (903, 55362), (1806, 27681), (2709, 18454), (5418, 9227)]