54080404

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31663}}^1$

素因数の和:31735

約数の個数: 24

約数和(自身を含む): 109937408

約数和(自身を除く): 55857004

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 31663, 63326, 126652, 221641, 443282, 886564, 1931443, 3862886, 7725772, 13520101, 27040202, 54080404]

約数ペア:

[(1, 54080404), (2, 27040202), (4, 13520101), (7, 7725772), (14, 3862886), (28, 1931443), (61, 886564), (122, 443282), (244, 221641), (427, 126652), (854, 63326), (1708, 31663)]