51826180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8609}}^1$

素因数の和:8668

約数の個数: 48

約数和(自身を含む): 127290240

約数和(自身を除く): 75464060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8609, 17218, 34436, 43045, 60263, 86090, 120526, 172180, 241052, 301315, 370187, 602630, 740374, 1205260, 1480748, 1850935, 2591309, 3701870, 5182618, 7403740, 10365236, 12956545, 25913090, 51826180]

約数ペア:

[(1, 51826180), (2, 25913090), (4, 12956545), (5, 10365236), (7, 7403740), (10, 5182618), (14, 3701870), (20, 2591309), (28, 1850935), (35, 1480748), (43, 1205260), (70, 740374), (86, 602630), (140, 370187), (172, 301315), (215, 241052), (301, 172180), (430, 120526), (602, 86090), (860, 60263), (1204, 43045), (1505, 34436), (3010, 17218), (6020, 8609)]