49208289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6971}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 71058624

約数和(自身を除く): 21850335

約数列:

[1, 3, 13, 39, 181, 543, 2353, 6971, 7059, 20913, 90623, 271869, 1261751, 3785253, 16402763, 49208289]

約数ペア:

[(1, 49208289), (3, 16402763), (13, 3785253), (39, 1261751), (181, 271869), (543, 90623), (2353, 20913), (6971, 7059)]