47535980

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{2609}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 99973440

約数和(自身を除く): 52437460

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 2609, 3644, 4555, 5218, 9110, 10436, 13045, 18220, 26090, 52180, 2376799, 4753598, 9507196, 11883995, 23767990, 47535980]

約数ペア:

[(1, 47535980), (2, 23767990), (4, 11883995), (5, 9507196), (10, 4753598), (20, 2376799), (911, 52180), (1822, 26090), (2609, 18220), (3644, 13045), (4555, 10436), (5218, 9110)]