51493247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 57480192

約数和(自身を除く): 5986945

約数列:

[1, 13, 47, 71, 611, 923, 1187, 3337, 15431, 43381, 55789, 84277, 725257, 1095601, 3961019, 51493247]

約数ペア:

[(1, 51493247), (13, 3961019), (47, 1095601), (71, 725257), (611, 84277), (923, 55789), (1187, 43381), (3337, 15431)]