51112460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{365089}}^1$

素因数の和:365105

約数の個数: 24

約数和(自身を含む): 122670240

約数和(自身を除く): 71557780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 365089, 730178, 1460356, 1825445, 2555623, 3650890, 5111246, 7301780, 10222492, 12778115, 25556230, 51112460]

約数ペア:

[(1, 51112460), (2, 25556230), (4, 12778115), (5, 10222492), (7, 7301780), (10, 5111246), (14, 3650890), (20, 2555623), (28, 1825445), (35, 1460356), (70, 730178), (140, 365089)]