56126740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90527}}^1$

素因数の和:90567

約数の個数: 24

約数和(自身を含む): 121669632

約数和(自身を除く): 65542892

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 90527, 181054, 362108, 452635, 905270, 1810540, 2806337, 5612674, 11225348, 14031685, 28063370, 56126740]

約数ペア:

[(1, 56126740), (2, 28063370), (4, 14031685), (5, 11225348), (10, 5612674), (20, 2806337), (31, 1810540), (62, 905270), (124, 452635), (155, 362108), (310, 181054), (620, 90527)]