47026460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180871}}^1$

素因数の和:180893

約数の個数: 24

約数和(自身を含む): 106352736

約数和(自身を除く): 59326276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 180871, 361742, 723484, 904355, 1808710, 2351323, 3617420, 4702646, 9405292, 11756615, 23513230, 47026460]

約数ペア:

[(1, 47026460), (2, 23513230), (4, 11756615), (5, 9405292), (10, 4702646), (13, 3617420), (20, 2351323), (26, 1808710), (52, 904355), (65, 723484), (130, 361742), (260, 180871)]