51665521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 55201536

約数和(自身を除く): 3536015

約数列:

[1, 23, 103, 113, 193, 2369, 2599, 4439, 11639, 19879, 21809, 267697, 457217, 501607, 2246327, 51665521]

約数ペア:

[(1, 51665521), (23, 2246327), (103, 501607), (113, 457217), (193, 267697), (2369, 21809), (2599, 19879), (4439, 11639)]