52797020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37181}}^1$

素因数の和:37261

約数の個数: 24

約数和(自身を含む): 112438368

約数和(自身を除く): 59641348

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 37181, 74362, 148724, 185905, 371810, 743620, 2639851, 5279702, 10559404, 13199255, 26398510, 52797020]

約数ペア:

[(1, 52797020), (2, 26398510), (4, 13199255), (5, 10559404), (10, 5279702), (20, 2639851), (71, 743620), (142, 371810), (284, 185905), (355, 148724), (710, 74362), (1420, 37181)]