49389901

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{17747}}^1$

素因数の和:17792

約数の個数: 12

約数和(自身を含む): 56651616

約数和(自身を除く): 7261715

約数列:

[1, 11, 23, 121, 253, 2783, 17747, 195217, 408181, 2147387, 4489991, 49389901]

約数ペア:

[(1, 49389901), (11, 4489991), (23, 2147387), (121, 408181), (253, 195217), (2783, 17747)]