56651965

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 70263936

約数和(自身を除く): 13611971

約数列:

[1, 5, 53, 71, 265, 355, 3011, 3763, 15055, 18815, 159583, 213781, 797915, 1068905, 11330393, 56651965]

約数ペア:

[(1, 56651965), (5, 11330393), (53, 1068905), (71, 797915), (265, 213781), (355, 159583), (3011, 18815), (3763, 15055)]