50511025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 67490720

約数和(自身を除く): 16979695

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 2473, 4085, 12365, 20425, 46987, 61825, 106339, 234935, 531695, 1174675, 2020441, 2658475, 10102205, 50511025]

約数ペア:

[(1, 50511025), (5, 10102205), (19, 2658475), (25, 2020441), (43, 1174675), (95, 531695), (215, 234935), (475, 106339), (817, 61825), (1075, 46987), (2473, 20425), (4085, 12365)]