56556821080

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1601269}}^1$

素因数の和:1602163

約数の個数: 32

約数和(自身を含む): 127397041200

約数和(自身を除く): 70840220120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 3532, 4415, 7064, 8830, 17660, 35320, 1601269, 3202538, 6405076, 8006345, 12810152, 16012690, 32025380, 64050760, 1413920527, 2827841054, 5655682108, 7069602635, 11311364216, 14139205270, 28278410540, 56556821080]

約数ペア:

[(1, 56556821080), (2, 28278410540), (4, 14139205270), (5, 11311364216), (8, 7069602635), (10, 5655682108), (20, 2827841054), (40, 1413920527), (883, 64050760), (1766, 32025380), (3532, 16012690), (4415, 12810152), (7064, 8006345), (8830, 6405076), (17660, 3202538), (35320, 1601269)]