53573560

素因数分解:

$2^3\times 5^1\times {\mathrm{1339339}}^1$

素因数の和:1339350

約数の個数: 16

約数和(自身を含む): 120540600

約数和(自身を除く): 66967040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1339339, 2678678, 5357356, 6696695, 10714712, 13393390, 26786780, 53573560]

約数ペア:

[(1, 53573560), (2, 26786780), (4, 13393390), (5, 10714712), (8, 6696695), (10, 5357356), (20, 2678678), (40, 1339339)]