51146909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 57936384

約数和(自身を除く): 6789475

約数列:

[1, 11, 43, 71, 473, 781, 1523, 3053, 16753, 33583, 65489, 108133, 720379, 1189463, 4649719, 51146909]

約数ペア:

[(1, 51146909), (11, 4649719), (43, 1189463), (71, 720379), (473, 108133), (781, 65489), (1523, 33583), (3053, 16753)]