54044315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26821}}^1$

素因数の和:26870

約数の個数: 16

約数和(自身を含む): 72097536

約数和(自身を除く): 18053221

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 26821, 134105, 348673, 831451, 1743365, 4157255, 10808863, 54044315]

約数ペア:

[(1, 54044315), (5, 10808863), (13, 4157255), (31, 1743365), (65, 831451), (155, 348673), (403, 134105), (2015, 26821)]