52437580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201683}}^1$

素因数の和:201705

約数の個数: 24

約数和(自身を含む): 118590192

約数和(自身を除く): 66152612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 201683, 403366, 806732, 1008415, 2016830, 2621879, 4033660, 5243758, 10487516, 13109395, 26218790, 52437580]

約数ペア:

[(1, 52437580), (2, 26218790), (4, 13109395), (5, 10487516), (10, 5243758), (13, 4033660), (20, 2621879), (26, 2016830), (52, 1008415), (65, 806732), (130, 403366), (260, 201683)]