50622820

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1979}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 106444800

約数和(自身を除く): 55821980

約数列:

[1, 2, 4, 5, 10, 20, 1279, 1979, 2558, 3958, 5116, 6395, 7916, 9895, 12790, 19790, 25580, 39580, 2531141, 5062282, 10124564, 12655705, 25311410, 50622820]

約数ペア:

[(1, 50622820), (2, 25311410), (4, 12655705), (5, 10124564), (10, 5062282), (20, 2531141), (1279, 39580), (1979, 25580), (2558, 19790), (3958, 12790), (5116, 9895), (6395, 7916)]