51923380

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2341}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 109184040

約数和(自身を除く): 57260660

約数列:

[1, 2, 4, 5, 10, 20, 1109, 2218, 2341, 4436, 4682, 5545, 9364, 11090, 11705, 22180, 23410, 46820, 2596169, 5192338, 10384676, 12980845, 25961690, 51923380]

約数ペア:

[(1, 51923380), (2, 25961690), (4, 12980845), (5, 10384676), (10, 5192338), (20, 2596169), (1109, 46820), (2218, 23410), (2341, 22180), (4436, 11705), (4682, 11090), (5545, 9364)]