54239746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17737}}^1$

素因数の和:17889

約数の個数: 16

約数和(自身を含む): 89399520

約数和(自身を除く): 35159774

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 17737, 35474, 195107, 390214, 2465443, 4930886, 27119873, 54239746]

約数ペア:

[(1, 54239746), (2, 27119873), (11, 4930886), (22, 2465443), (139, 390214), (278, 195107), (1529, 35474), (3058, 17737)]