51224200

素因数分解:

$2^3\times 5^2\times {\mathrm{256121}}^1$

素因数の和:256137

約数の個数: 24

約数和(自身を含む): 119096730

約数和(自身を除く): 67872530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 256121, 512242, 1024484, 1280605, 2048968, 2561210, 5122420, 6403025, 10244840, 12806050, 25612100, 51224200]

約数ペア:

[(1, 51224200), (2, 25612100), (4, 12806050), (5, 10244840), (8, 6403025), (10, 5122420), (20, 2561210), (25, 2048968), (40, 1280605), (50, 1024484), (100, 512242), (200, 256121)]