53169740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1$

素因数の和:5586

約数の個数: 48

約数和(自身を含む): 123517632

約数和(自身を除く): 70347892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 5527, 9620, 11054, 22108, 27635, 55270, 71851, 110540, 143702, 204499, 287404, 359255, 408998, 718510, 817996, 1022495, 1437020, 2044990, 2658487, 4089980, 5316974, 10633948, 13292435, 26584870, 53169740]

約数ペア:

[(1, 53169740), (2, 26584870), (4, 13292435), (5, 10633948), (10, 5316974), (13, 4089980), (20, 2658487), (26, 2044990), (37, 1437020), (52, 1022495), (65, 817996), (74, 718510), (130, 408998), (148, 359255), (185, 287404), (260, 204499), (370, 143702), (481, 110540), (740, 71851), (962, 55270), (1924, 27635), (2405, 22108), (4810, 11054), (5527, 9620)]