53270590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{75029}}^1$

素因数の和:75107

約数の個数: 16

約数和(自身を含む): 97238880

約数和(自身を除く): 43968290

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 75029, 150058, 375145, 750290, 5327059, 10654118, 26635295, 53270590]

約数ペア:

[(1, 53270590), (2, 26635295), (5, 10654118), (10, 5327059), (71, 750290), (142, 375145), (355, 150058), (710, 75029)]