54280721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 63840000

約数和(自身を除く): 9559279

約数列:

[1, 11, 29, 31, 121, 319, 341, 499, 899, 3509, 3751, 5489, 9889, 14471, 15469, 60379, 108779, 159181, 170159, 448601, 1750991, 1871749, 4934611, 54280721]

約数ペア:

[(1, 54280721), (11, 4934611), (29, 1871749), (31, 1750991), (121, 448601), (319, 170159), (341, 159181), (499, 108779), (899, 60379), (3509, 15469), (3751, 14471), (5489, 9889)]