49808858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20771}}^1$

素因数の和:20893

約数の個数: 16

約数和(自身を含む): 82257120

約数和(自身を除く): 32448262

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 20771, 41542, 228481, 456962, 2264039, 4528078, 24904429, 49808858]

約数ペア:

[(1, 49808858), (2, 24904429), (11, 4528078), (22, 2264039), (109, 456962), (218, 228481), (1199, 41542), (2398, 20771)]