55097020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{250441}}^1$

素因数の和:250461

約数の個数: 24

約数和(自身を含む): 126222768

約数和(自身を除く): 71125748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 250441, 500882, 1001764, 1252205, 2504410, 2754851, 5008820, 5509702, 11019404, 13774255, 27548510, 55097020]

約数ペア:

[(1, 55097020), (2, 27548510), (4, 13774255), (5, 11019404), (10, 5509702), (11, 5008820), (20, 2754851), (22, 2504410), (44, 1252205), (55, 1001764), (110, 500882), (220, 250441)]