51181249

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 60919168

約数和(自身を除く): 9737919

約数列:

[1, 7, 37, 73, 259, 511, 2701, 2707, 18907, 18949, 100159, 197611, 701113, 1383277, 7311607, 51181249]

約数ペア:

[(1, 51181249), (7, 7311607), (37, 1383277), (73, 701113), (259, 197611), (511, 100159), (2701, 18949), (2707, 18907)]