2641502450

素因数分解:

$2^1\times 5^2\times {\mathrm{52830049}}^1$

素因数の和:52830061

約数の個数: 12

約数和(自身を含む): 4913194650

約数和(自身を除く): 2271692200

約数列:

[1, 2, 5, 10, 25, 50, 52830049, 105660098, 264150245, 528300490, 1320751225, 2641502450]

約数ペア:

[(1, 2641502450), (2, 1320751225), (5, 528300490), (10, 264150245), (25, 105660098), (50, 52830049)]