53242040

素因数分解:

$2^3\times 5^1\times {\mathrm{1331051}}^1$

素因数の和:1331062

約数の個数: 16

約数和(自身を含む): 119794680

約数和(自身を除く): 66552640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1331051, 2662102, 5324204, 6655255, 10648408, 13310510, 26621020, 53242040]

約数ペア:

[(1, 53242040), (2, 26621020), (4, 13310510), (5, 10648408), (8, 6655255), (10, 5324204), (20, 2662102), (40, 1331051)]