51408471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8429}}^1$

素因数の和:8558

約数の個数: 16

約数和(自身を含む): 72835200

約数和(自身を除く): 21426729

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 8429, 25287, 160151, 480453, 901903, 2705709, 17136157, 51408471]

約数ペア:

[(1, 51408471), (3, 17136157), (19, 2705709), (57, 901903), (107, 480453), (321, 160151), (2033, 25287), (6099, 8429)]