49987982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{1579}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 81907200

約数和(自身を除く): 31919218

約数列:

[1, 2, 11, 22, 1439, 1579, 2878, 3158, 15829, 17369, 31658, 34738, 2272181, 4544362, 24993991, 49987982]

約数ペア:

[(1, 49987982), (2, 24993991), (11, 4544362), (22, 2272181), (1439, 34738), (1579, 31658), (2878, 17369), (3158, 15829)]