52685620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202637}}^1$

素因数の和:202659

約数の個数: 24

約数和(自身を含む): 119151144

約数和(自身を除く): 66465524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 202637, 405274, 810548, 1013185, 2026370, 2634281, 4052740, 5268562, 10537124, 13171405, 26342810, 52685620]

約数ペア:

[(1, 52685620), (2, 26342810), (4, 13171405), (5, 10537124), (10, 5268562), (13, 4052740), (20, 2634281), (26, 2026370), (52, 1013185), (65, 810548), (130, 405274), (260, 202637)]