56690090

素因数分解:

$2^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2819}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 102129120

約数和(自身を除く): 45439030

約数列:

[1, 2, 5, 10, 2011, 2819, 4022, 5638, 10055, 14095, 20110, 28190, 5669009, 11338018, 28345045, 56690090]

約数ペア:

[(1, 56690090), (2, 28345045), (5, 11338018), (10, 5669009), (2011, 28190), (2819, 20110), (4022, 14095), (5638, 10055)]