51150687

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65831}}^1$

素因数の和:65878

約数の個数: 16

約数和(自身を含む): 80051712

約数和(自身を除く): 28901025

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 65831, 197493, 460817, 1382451, 2435747, 7307241, 17050229, 51150687]

約数ペア:

[(1, 51150687), (3, 17050229), (7, 7307241), (21, 2435747), (37, 1382451), (111, 460817), (259, 197493), (777, 65831)]