51057110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 102722256

約数和(自身を除く): 51665146

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 467, 754, 841, 934, 1682, 1885, 2335, 3770, 4205, 4670, 6071, 8410, 10933, 12142, 13543, 21866, 27086, 30355, 54665, 60710, 67715, 109330, 135430, 176059, 352118, 392747, 785494, 880295, 1760590, 1963735, 3927470, 5105711, 10211422, 25528555, 51057110]

約数ペア:

[(1, 51057110), (2, 25528555), (5, 10211422), (10, 5105711), (13, 3927470), (26, 1963735), (29, 1760590), (58, 880295), (65, 785494), (130, 392747), (145, 352118), (290, 176059), (377, 135430), (467, 109330), (754, 67715), (841, 60710), (934, 54665), (1682, 30355), (1885, 27086), (2335, 21866), (3770, 13543), (4205, 12142), (4670, 10933), (6071, 8410)]