42461950

素因数分解:

$2^1\times 5^2\times {\mathrm{691}}^1\times {\mathrm{1229}}^1$

素因数の和:1932

約数の個数: 24

約数和(自身を含む): 79157880

約数和(自身を除く): 36695930

約数列:

[1, 2, 5, 10, 25, 50, 691, 1229, 1382, 2458, 3455, 6145, 6910, 12290, 17275, 30725, 34550, 61450, 849239, 1698478, 4246195, 8492390, 21230975, 42461950]

約数ペア:

[(1, 42461950), (2, 21230975), (5, 8492390), (10, 4246195), (25, 1698478), (50, 849239), (691, 61450), (1229, 34550), (1382, 30725), (2458, 17275), (3455, 12290), (6145, 6910)]