52565200

素因数分解:

$2^4\times 5^2\times {\mathrm{131413}}^1$

素因数の和:131431

約数の個数: 30

約数和(自身を含む): 126288854

約数和(自身を除く): 73723654

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 131413, 262826, 525652, 657065, 1051304, 1314130, 2102608, 2628260, 3285325, 5256520, 6570650, 10513040, 13141300, 26282600, 52565200]

約数ペア:

[(1, 52565200), (2, 26282600), (4, 13141300), (5, 10513040), (8, 6570650), (10, 5256520), (16, 3285325), (20, 2628260), (25, 2102608), (40, 1314130), (50, 1051304), (80, 657065), (100, 525652), (200, 262826), (400, 131413)]