52448180

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6229}}^1$

素因数の和:6659

約数の個数: 24

約数和(自身を含む): 110420520

約数和(自身を除く): 57972340

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 6229, 8420, 12458, 24916, 31145, 62290, 124580, 2622409, 5244818, 10489636, 13112045, 26224090, 52448180]

約数ペア:

[(1, 52448180), (2, 26224090), (4, 13112045), (5, 10489636), (10, 5244818), (20, 2622409), (421, 124580), (842, 62290), (1684, 31145), (2105, 24916), (4210, 12458), (6229, 8420)]