56622775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 77338800

約数和(自身を除く): 20716025

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 1889, 2725, 5995, 9445, 20779, 29975, 47225, 103895, 205901, 519475, 1029505, 2264911, 5147525, 11324555, 56622775]

約数ペア:

[(1, 56622775), (5, 11324555), (11, 5147525), (25, 2264911), (55, 1029505), (109, 519475), (275, 205901), (545, 103895), (1199, 47225), (1889, 29975), (2725, 20779), (5995, 9445)]