48942290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257591}}^1$

素因数の和:257617

約数の個数: 16

約数和(自身を含む): 92733120

約数和(自身を除く): 43790830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257591, 515182, 1287955, 2575910, 4894229, 9788458, 24471145, 48942290]

約数ペア:

[(1, 48942290), (2, 24471145), (5, 9788458), (10, 4894229), (19, 2575910), (38, 1287955), (95, 515182), (190, 257591)]