52376740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201449}}^1$

素因数の和:201471

約数の個数: 24

約数和(自身を含む): 118452600

約数和(自身を除く): 66075860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 201449, 402898, 805796, 1007245, 2014490, 2618837, 4028980, 5237674, 10475348, 13094185, 26188370, 52376740]

約数ペア:

[(1, 52376740), (2, 26188370), (4, 13094185), (5, 10475348), (10, 5237674), (13, 4028980), (20, 2618837), (26, 2014490), (52, 1007245), (65, 805796), (130, 402898), (260, 201449)]