51668802

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 114397920

約数和(自身を除く): 62729118

約数列:

[1, 2, 3, 6, 9, 18, 107, 139, 193, 214, 278, 321, 386, 417, 579, 642, 834, 963, 1158, 1251, 1737, 1926, 2502, 3474, 14873, 20651, 26827, 29746, 41302, 44619, 53654, 61953, 80481, 89238, 123906, 133857, 160962, 185859, 241443, 267714, 371718, 482886, 2870489, 5740978, 8611467, 17222934, 25834401, 51668802]

約数ペア:

[(1, 51668802), (2, 25834401), (3, 17222934), (6, 8611467), (9, 5740978), (18, 2870489), (107, 482886), (139, 371718), (193, 267714), (214, 241443), (278, 185859), (321, 160962), (386, 133857), (417, 123906), (579, 89238), (642, 80481), (834, 61953), (963, 53654), (1158, 44619), (1251, 41302), (1737, 29746), (1926, 26827), (2502, 20651), (3474, 14873)]