51090155

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 63402240

約数和(自身を除く): 12312085

約数列:

[1, 5, 37, 157, 185, 785, 1759, 5809, 8795, 29045, 65083, 276163, 325415, 1380815, 10218031, 51090155]

約数ペア:

[(1, 51090155), (5, 10218031), (37, 1380815), (157, 325415), (185, 276163), (785, 65083), (1759, 29045), (5809, 8795)]