51008105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3541}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 63585984

約数和(自身を除く): 12577879

約数列:

[1, 5, 43, 67, 215, 335, 2881, 3541, 14405, 17705, 152263, 237247, 761315, 1186235, 10201621, 51008105]

約数ペア:

[(1, 51008105), (5, 10201621), (43, 1186235), (67, 761315), (215, 237247), (335, 152263), (2881, 17705), (3541, 14405)]