56094350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 113169840

約数和(自身を除く): 57075490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 211, 325, 409, 422, 650, 818, 1055, 2045, 2110, 2743, 4090, 5275, 5317, 5486, 10225, 10550, 10634, 13715, 20450, 26585, 27430, 53170, 68575, 86299, 132925, 137150, 172598, 265850, 431495, 862990, 1121887, 2157475, 2243774, 4314950, 5609435, 11218870, 28047175, 56094350]

約数ペア:

[(1, 56094350), (2, 28047175), (5, 11218870), (10, 5609435), (13, 4314950), (25, 2243774), (26, 2157475), (50, 1121887), (65, 862990), (130, 431495), (211, 265850), (325, 172598), (409, 137150), (422, 132925), (650, 86299), (818, 68575), (1055, 53170), (2045, 27430), (2110, 26585), (2743, 20450), (4090, 13715), (5275, 10634), (5317, 10550), (5486, 10225)]