52401640

素因数分解:

$2^3\times 5^1\times {\mathrm{1310041}}^1$

素因数の和:1310052

約数の個数: 16

約数和(自身を含む): 117903780

約数和(自身を除く): 65502140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1310041, 2620082, 5240164, 6550205, 10480328, 13100410, 26200820, 52401640]

約数ペア:

[(1, 52401640), (2, 26200820), (4, 13100410), (5, 10480328), (8, 6550205), (10, 5240164), (20, 2620082), (40, 1310041)]