51106986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405611}}^1$

素因数の和:405626

約数の個数: 24

約数和(自身を含む): 126550944

約数和(自身を除く): 75443958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405611, 811222, 1216833, 2433666, 2839277, 3650499, 5678554, 7300998, 8517831, 17035662, 25553493, 51106986]

約数ペア:

[(1, 51106986), (2, 25553493), (3, 17035662), (6, 8517831), (7, 7300998), (9, 5678554), (14, 3650499), (18, 2839277), (21, 2433666), (42, 1216833), (63, 811222), (126, 405611)]