56666350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{87179}}^1$

素因数の和:87204

約数の個数: 24

約数和(自身を含む): 113508360

約数和(自身を除く): 56842010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 87179, 174358, 435895, 871790, 1133327, 2179475, 2266654, 4358950, 5666635, 11333270, 28333175, 56666350]

約数ペア:

[(1, 56666350), (2, 28333175), (5, 11333270), (10, 5666635), (13, 4358950), (25, 2266654), (26, 2179475), (50, 1133327), (65, 871790), (130, 435895), (325, 174358), (650, 87179)]