56507144

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{13877}}^1$

素因数の和:14392

約数の個数: 16

約数和(自身を含む): 106166700

約数和(自身を除く): 49659556

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 13877, 27754, 55508, 111016, 7063393, 14126786, 28253572, 56507144]

約数ペア:

[(1, 56507144), (2, 28253572), (4, 14126786), (8, 7063393), (509, 111016), (1018, 55508), (2036, 27754), (4072, 13877)]