51165257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 64035360

約数和(自身を除く): 12870103

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1619, 1859, 2431, 2873, 17809, 21047, 27523, 31603, 231517, 273611, 302753, 357799, 3009721, 3935789, 4651387, 51165257]

約数ペア:

[(1, 51165257), (11, 4651387), (13, 3935789), (17, 3009721), (143, 357799), (169, 302753), (187, 273611), (221, 231517), (1619, 31603), (1859, 27523), (2431, 21047), (2873, 17809)]