51680083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15349}}^1$

素因数の和:15406

約数の個数: 16

約数和(自身を含む): 65329600

約数和(自身を除く): 13649517

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 15349, 107443, 199537, 567913, 1396759, 3975391, 7382869, 51680083]

約数ペア:

[(1, 51680083), (7, 7382869), (13, 3975391), (37, 1396759), (91, 567913), (259, 199537), (481, 107443), (3367, 15349)]