51283870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3671}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 101523456

約数和(自身を除く): 50239586

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 3671, 6985, 7342, 13970, 18355, 36710, 40381, 80762, 201905, 403810, 466217, 932434, 2331085, 4662170, 5128387, 10256774, 25641935, 51283870]

約数ペア:

[(1, 51283870), (2, 25641935), (5, 10256774), (10, 5128387), (11, 4662170), (22, 2331085), (55, 932434), (110, 466217), (127, 403810), (254, 201905), (635, 80762), (1270, 40381), (1397, 36710), (2794, 18355), (3671, 13970), (6985, 7342)]