47972444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1069}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 90599040

約数和(自身を除く): 42626596

約数列:

[1, 2, 4, 13, 26, 52, 863, 1069, 1726, 2138, 3452, 4276, 11219, 13897, 22438, 27794, 44876, 55588, 922547, 1845094, 3690188, 11993111, 23986222, 47972444]

約数ペア:

[(1, 47972444), (2, 23986222), (4, 11993111), (13, 3690188), (26, 1845094), (52, 922547), (863, 55588), (1069, 44876), (1726, 27794), (2138, 22438), (3452, 13897), (4276, 11219)]