57550070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{64663}}^1$

素因数の和:64759

約数の個数: 16

約数和(自身を含む): 104755680

約数和(自身を除く): 47205610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 64663, 129326, 323315, 646630, 5755007, 11510014, 28775035, 57550070]

約数ペア:

[(1, 57550070), (2, 28775035), (5, 11510014), (10, 5755007), (89, 646630), (178, 323315), (445, 129326), (890, 64663)]