51097380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{851623}}^1$

素因数の和:851635

約数の個数: 24

約数和(自身を含む): 143072832

約数和(自身を除く): 91975452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 851623, 1703246, 2554869, 3406492, 4258115, 5109738, 8516230, 10219476, 12774345, 17032460, 25548690, 51097380]

約数ペア:

[(1, 51097380), (2, 25548690), (3, 17032460), (4, 12774345), (5, 10219476), (6, 8516230), (10, 5109738), (12, 4258115), (15, 3406492), (20, 2554869), (30, 1703246), (60, 851623)]