50452400

素因数分解:

$2^4\times 5^2\times {\mathrm{126131}}^1$

素因数の和:126149

約数の個数: 30

約数和(自身を含む): 121212852

約数和(自身を除く): 70760452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 126131, 252262, 504524, 630655, 1009048, 1261310, 2018096, 2522620, 3153275, 5045240, 6306550, 10090480, 12613100, 25226200, 50452400]

約数ペア:

[(1, 50452400), (2, 25226200), (4, 12613100), (5, 10090480), (8, 6306550), (10, 5045240), (16, 3153275), (20, 2522620), (25, 2018096), (40, 1261310), (50, 1009048), (80, 630655), (100, 504524), (200, 252262), (400, 126131)]