53883790

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{12799}}^1$

素因数の和:13227

約数の個数: 16

約数和(自身を含む): 97228800

約数和(自身を除く): 43345010

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 12799, 25598, 63995, 127990, 5388379, 10776758, 26941895, 53883790]

約数ペア:

[(1, 53883790), (2, 26941895), (5, 10776758), (10, 5388379), (421, 127990), (842, 63995), (2105, 25598), (4210, 12799)]