54687388

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67349}}^1$

素因数の和:67389

約数の個数: 24

約数和(自身を含む): 113148000

約数和(自身を除く): 58460612

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 67349, 134698, 269396, 471443, 942886, 1885772, 1953121, 3906242, 7812484, 13671847, 27343694, 54687388]

約数ペア:

[(1, 54687388), (2, 27343694), (4, 13671847), (7, 7812484), (14, 3906242), (28, 1953121), (29, 1885772), (58, 942886), (116, 471443), (203, 269396), (406, 134698), (812, 67349)]