55968880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63601}}^1$

素因数の和:63625

約数の個数: 40

約数和(自身を含む): 141959664

約数和(自身を除く): 85990784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63601, 127202, 254404, 318005, 508808, 636010, 699611, 1017616, 1272020, 1399222, 2544040, 2798444, 3498055, 5088080, 5596888, 6996110, 11193776, 13992220, 27984440, 55968880]

約数ペア:

[(1, 55968880), (2, 27984440), (4, 13992220), (5, 11193776), (8, 6996110), (10, 5596888), (11, 5088080), (16, 3498055), (20, 2798444), (22, 2544040), (40, 1399222), (44, 1272020), (55, 1017616), (80, 699611), (88, 636010), (110, 508808), (176, 318005), (220, 254404), (440, 127202), (880, 63601)]