48890829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20551}}^1$

素因数の和:20628

約数の個数: 16

約数和(自身を含む): 71356544

約数和(自身を除く): 22465715

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 20551, 61653, 267163, 801489, 1253611, 3760833, 16296943, 48890829]

約数ペア:

[(1, 48890829), (3, 16296943), (13, 3760833), (39, 1253611), (61, 801489), (183, 267163), (793, 61653), (2379, 20551)]