49881491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 55814400

約数和(自身を除く): 5932909

約数列:

[1, 11, 59, 151, 509, 649, 1661, 5599, 8909, 30031, 76859, 97999, 330341, 845449, 4534681, 49881491]

約数ペア:

[(1, 49881491), (11, 4534681), (59, 845449), (151, 330341), (509, 97999), (649, 76859), (1661, 30031), (5599, 8909)]