50877056420

素因数分解:

$2^2\times 5^1\times {\mathrm{2543852821}}^1$

素因数の和:2543852830

約数の個数: 12

約数和(自身を含む): 106841818524

約数和(自身を除く): 55964762104

約数列:

[1, 2, 4, 5, 10, 20, 2543852821, 5087705642, 10175411284, 12719264105, 25438528210, 50877056420]

約数ペア:

[(1, 50877056420), (2, 25438528210), (4, 12719264105), (5, 10175411284), (10, 5087705642), (20, 2543852821)]