51315306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1221793}}^1$

素因数の和:1221805

約数の個数: 16

約数和(自身を含む): 117292224

約数和(自身を除く): 65976918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1221793, 2443586, 3665379, 7330758, 8552551, 17105102, 25657653, 51315306]

約数ペア:

[(1, 51315306), (2, 25657653), (3, 17105102), (6, 8552551), (7, 7330758), (14, 3665379), (21, 2443586), (42, 1221793)]