51111438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1216939}}^1$

素因数の和:1216951

約数の個数: 16

約数和(自身を含む): 116826240

約数和(自身を除く): 65714802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1216939, 2433878, 3650817, 7301634, 8518573, 17037146, 25555719, 51111438]

約数ペア:

[(1, 51111438), (2, 25555719), (3, 17037146), (6, 8518573), (7, 7301634), (14, 3650817), (21, 2433878), (42, 1216939)]