49898101

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2731}}^1$

素因数の和:2904

約数の個数: 12

約数和(自身を含む): 55230112

約数和(自身を除く): 5332011

約数列:

[1, 11, 121, 151, 1661, 2731, 18271, 30041, 330451, 412381, 4536191, 49898101]

約数ペア:

[(1, 49898101), (11, 4536191), (121, 412381), (151, 330451), (1661, 30041), (2731, 18271)]