51865780

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{2957}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 109079208

約数和(自身を除く): 57213428

約数列:

[1, 2, 4, 5, 10, 20, 877, 1754, 2957, 3508, 4385, 5914, 8770, 11828, 14785, 17540, 29570, 59140, 2593289, 5186578, 10373156, 12966445, 25932890, 51865780]

約数ペア:

[(1, 51865780), (2, 25932890), (4, 12966445), (5, 10373156), (10, 5186578), (20, 2593289), (877, 59140), (1754, 29570), (2957, 17540), (3508, 14785), (4385, 11828), (5914, 8770)]