49120874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19759}}^1$

素因数の和:19885

約数の個数: 16

約数和(自身を含む): 81095040

約数和(自身を除く): 31974166

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 19759, 39518, 217349, 434698, 2232767, 4465534, 24560437, 49120874]

約数ペア:

[(1, 49120874), (2, 24560437), (11, 4465534), (22, 2232767), (113, 434698), (226, 217349), (1243, 39518), (2486, 19759)]