53994746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2161}}^1$

素因数の和:2238

約数の個数: 24

約数和(自身を含む): 90168372

約数和(自身を除く): 36173626

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 2161, 4322, 12493, 24986, 28093, 56186, 66991, 133982, 870883, 1741766, 2076721, 4153442, 26997373, 53994746]

約数ペア:

[(1, 53994746), (2, 26997373), (13, 4153442), (26, 2076721), (31, 1741766), (62, 870883), (403, 133982), (806, 66991), (961, 56186), (1922, 28093), (2161, 24986), (4322, 12493)]