54890164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103177}}^1$

素因数の和:103207

約数の個数: 24

約数和(自身を含む): 115559360

約数和(自身を除く): 60669196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 103177, 206354, 412708, 722239, 1444478, 1960363, 2888956, 3920726, 7841452, 13722541, 27445082, 54890164]

約数ペア:

[(1, 54890164), (2, 27445082), (4, 13722541), (7, 7841452), (14, 3920726), (19, 2888956), (28, 1960363), (38, 1444478), (76, 722239), (133, 412708), (266, 206354), (532, 103177)]