52908580

素因数分解:

$2^2\times 5^1\times {\mathrm{2645429}}^1$

素因数の和:2645438

約数の個数: 12

約数和(自身を含む): 111108060

約数和(自身を除く): 58199480

約数列:

[1, 2, 4, 5, 10, 20, 2645429, 5290858, 10581716, 13227145, 26454290, 52908580]

約数ペア:

[(1, 52908580), (2, 26454290), (4, 13227145), (5, 10581716), (10, 5290858), (20, 2645429)]