47943935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38821}}^1$

素因数の和:38858

約数の個数: 16

約数和(自身を含む): 65220960

約数和(自身を除く): 17277025

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 38821, 194105, 504673, 737599, 2523365, 3687995, 9588787, 47943935]

約数ペア:

[(1, 47943935), (5, 9588787), (13, 3687995), (19, 2523365), (65, 737599), (95, 504673), (247, 194105), (1235, 38821)]