51388085

素因数分解:

$5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4721}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 70716672

約数和(自身を除く): 19328587

約数列:

[1, 5, 7, 35, 311, 1555, 2177, 4721, 10885, 23605, 33047, 165235, 1468231, 7341155, 10277617, 51388085]

約数ペア:

[(1, 51388085), (5, 10277617), (7, 7341155), (35, 1468231), (311, 165235), (1555, 33047), (2177, 23605), (4721, 10885)]