51077580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{851293}}^1$

素因数の和:851305

約数の個数: 24

約数和(自身を含む): 143017392

約数和(自身を除く): 91939812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 851293, 1702586, 2553879, 3405172, 4256465, 5107758, 8512930, 10215516, 12769395, 17025860, 25538790, 51077580]

約数ペア:

[(1, 51077580), (2, 25538790), (3, 17025860), (4, 12769395), (5, 10215516), (6, 8512930), (10, 5107758), (12, 4256465), (15, 3405172), (20, 2553879), (30, 1702586), (60, 851293)]