55240068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18637}}^1$

素因数の和:18676

約数の個数: 48

約数和(自身を含む): 146121920

約数和(自身を除く): 90881852

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 18637, 37274, 55911, 74548, 111822, 223644, 242281, 354103, 484562, 708206, 726843, 969124, 1062309, 1416412, 1453686, 2124618, 2907372, 4249236, 4603339, 9206678, 13810017, 18413356, 27620034, 55240068]

約数ペア:

[(1, 55240068), (2, 27620034), (3, 18413356), (4, 13810017), (6, 9206678), (12, 4603339), (13, 4249236), (19, 2907372), (26, 2124618), (38, 1453686), (39, 1416412), (52, 1062309), (57, 969124), (76, 726843), (78, 708206), (114, 484562), (156, 354103), (228, 242281), (247, 223644), (494, 111822), (741, 74548), (988, 55911), (1482, 37274), (2964, 18637)]