55886628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1277}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 149433984

約数和(自身を除く): 93547356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1277, 1563, 2084, 2554, 3126, 3647, 3831, 5108, 6252, 7294, 7662, 8939, 10941, 14588, 15324, 17878, 21882, 26817, 35756, 43764, 53634, 107268, 665317, 1330634, 1995951, 2661268, 3991902, 4657219, 7983804, 9314438, 13971657, 18628876, 27943314, 55886628]

約数ペア:

[(1, 55886628), (2, 27943314), (3, 18628876), (4, 13971657), (6, 9314438), (7, 7983804), (12, 4657219), (14, 3991902), (21, 2661268), (28, 1995951), (42, 1330634), (84, 665317), (521, 107268), (1042, 53634), (1277, 43764), (1563, 35756), (2084, 26817), (2554, 21882), (3126, 17878), (3647, 15324), (3831, 14588), (5108, 10941), (6252, 8939), (7294, 7662)]