51172990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{465209}}^1$

素因数の和:465227

約数の個数: 16

約数和(自身を含む): 100485360

約数和(自身を除く): 49312370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 465209, 930418, 2326045, 4652090, 5117299, 10234598, 25586495, 51172990]

約数ペア:

[(1, 51172990), (2, 25586495), (5, 10234598), (10, 5117299), (11, 4652090), (22, 2326045), (55, 930418), (110, 465209)]