51222457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1979}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 60540480

約数和(自身を除く): 9318023

約数列:

[1, 11, 13, 143, 181, 1979, 1991, 2353, 21769, 25727, 25883, 282997, 358199, 3940189, 4656587, 51222457]

約数ペア:

[(1, 51222457), (11, 4656587), (13, 3940189), (143, 358199), (181, 282997), (1979, 25883), (1991, 25727), (2353, 21769)]