51436441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18840

約数の個数: 16

約数和(自身を含む): 64952064

約数和(自身を除く): 13515623

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 18793, 131551, 319481, 432239, 2236367, 3025673, 7348063, 51436441]

約数ペア:

[(1, 51436441), (7, 7348063), (17, 3025673), (23, 2236367), (119, 432239), (161, 319481), (391, 131551), (2737, 18793)]