49161229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 56412720

約数和(自身を除く): 7251491

約数列:

[1, 13, 17, 181, 221, 1229, 2353, 3077, 15977, 20893, 40001, 222449, 271609, 2891837, 3781633, 49161229]

約数ペア:

[(1, 49161229), (13, 3781633), (17, 2891837), (181, 271609), (221, 222449), (1229, 40001), (2353, 20893), (3077, 15977)]