50212100

素因数分解:

$2^2\times 5^2\times {\mathrm{502121}}^1$

素因数の和:502135

約数の個数: 18

約数和(自身を含む): 108960474

約数和(自身を除く): 58748374

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 502121, 1004242, 2008484, 2510605, 5021210, 10042420, 12553025, 25106050, 50212100]

約数ペア:

[(1, 50212100), (2, 25106050), (4, 12553025), (5, 10042420), (10, 5021210), (20, 2510605), (25, 2008484), (50, 1004242), (100, 502121)]