53528680

素因数分解:

$2^3\times 5^1\times {\mathrm{1338217}}^1$

素因数の和:1338228

約数の個数: 16

約数和(自身を含む): 120439620

約数和(自身を除く): 66910940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1338217, 2676434, 5352868, 6691085, 10705736, 13382170, 26764340, 53528680]

約数ペア:

[(1, 53528680), (2, 26764340), (4, 13382170), (5, 10705736), (8, 6691085), (10, 5352868), (20, 2676434), (40, 1338217)]