57009481

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 12

約数和(自身を含む): 60960000

約数和(自身を除く): 3950519

約数列:

[1, 19, 79, 361, 1501, 1999, 28519, 37981, 157921, 721639, 3000499, 57009481]

約数ペア:

[(1, 57009481), (19, 3000499), (79, 721639), (361, 157921), (1501, 37981), (1999, 28519)]