55371560

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2311}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 124848000

約数和(自身を除く): 69476440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2311, 2396, 2995, 4622, 4792, 5990, 9244, 11555, 11980, 18488, 23110, 23960, 46220, 92440, 1384289, 2768578, 5537156, 6921445, 11074312, 13842890, 27685780, 55371560]

約数ペア:

[(1, 55371560), (2, 27685780), (4, 13842890), (5, 11074312), (8, 6921445), (10, 5537156), (20, 2768578), (40, 1384289), (599, 92440), (1198, 46220), (2311, 23960), (2396, 23110), (2995, 18488), (4622, 11980), (4792, 11555), (5990, 9244)]