61319050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 127101240

約数和(自身を除く): 65782190

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3253, 3770, 6506, 9425, 16265, 18850, 32530, 42289, 81325, 84578, 94337, 162650, 188674, 211445, 422890, 471685, 943370, 1057225, 1226381, 2114450, 2358425, 2452762, 4716850, 6131905, 12263810, 30659525, 61319050]

約数ペア:

[(1, 61319050), (2, 30659525), (5, 12263810), (10, 6131905), (13, 4716850), (25, 2452762), (26, 2358425), (29, 2114450), (50, 1226381), (58, 1057225), (65, 943370), (130, 471685), (145, 422890), (290, 211445), (325, 188674), (377, 162650), (650, 94337), (725, 84578), (754, 81325), (1450, 42289), (1885, 32530), (3253, 18850), (3770, 16265), (6506, 9425)]