51208055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 65422080

約数和(自身を除く): 14214025

約数列:

[1, 5, 29, 43, 145, 191, 215, 955, 1247, 1849, 5539, 6235, 8213, 9245, 27695, 41065, 53621, 238177, 268105, 353159, 1190885, 1765795, 10241611, 51208055]

約数ペア:

[(1, 51208055), (5, 10241611), (29, 1765795), (43, 1190885), (145, 353159), (191, 268105), (215, 238177), (955, 53621), (1247, 41065), (1849, 27695), (5539, 9245), (6235, 8213)]