56556485080

素因数分解:

$2^3\times 5^1\times {\mathrm{1413912127}}^1$

素因数の和:1413912138

約数の個数: 16

約数和(自身を含む): 127252091520

約数和(自身を除く): 70695606440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413912127, 2827824254, 5655648508, 7069560635, 11311297016, 14139121270, 28278242540, 56556485080]

約数ペア:

[(1, 56556485080), (2, 28278242540), (4, 14139121270), (5, 11311297016), (8, 7069560635), (10, 5655648508), (20, 2827824254), (40, 1413912127)]