54217820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{93479}}^1$

素因数の和:93517

約数の個数: 24

約数和(自身を含む): 117784800

約数和(自身を除く): 63566980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 93479, 186958, 373916, 467395, 934790, 1869580, 2710891, 5421782, 10843564, 13554455, 27108910, 54217820]

約数ペア:

[(1, 54217820), (2, 27108910), (4, 13554455), (5, 10843564), (10, 5421782), (20, 2710891), (29, 1869580), (58, 934790), (116, 467395), (145, 373916), (290, 186958), (580, 93479)]