51564945

素因数分解:

$3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{3407}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 82609920

約数和(自身を除く): 31044975

約数列:

[1, 3, 5, 15, 1009, 3027, 3407, 5045, 10221, 15135, 17035, 51105, 3437663, 10312989, 17188315, 51564945]

約数ペア:

[(1, 51564945), (3, 17188315), (5, 10312989), (15, 3437663), (1009, 51105), (3027, 17035), (3407, 15135), (5045, 10221)]