54252359

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 66306960

約数和(自身を除く): 12054601

約数列:

[1, 7, 29, 49, 73, 203, 511, 523, 1421, 2117, 3577, 3661, 14819, 15167, 25627, 38179, 103733, 106169, 267253, 743183, 1107191, 1870771, 7750337, 54252359]

約数ペア:

[(1, 54252359), (7, 7750337), (29, 1870771), (49, 1107191), (73, 743183), (203, 267253), (511, 106169), (523, 103733), (1421, 38179), (2117, 25627), (3577, 15167), (3661, 14819)]