54548560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61987}}^1$

素因数の和:62011

約数の個数: 40

約数和(自身を含む): 138357216

約数和(自身を除く): 83808656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 61987, 123974, 247948, 309935, 495896, 619870, 681857, 991792, 1239740, 1363714, 2479480, 2727428, 3409285, 4958960, 5454856, 6818570, 10909712, 13637140, 27274280, 54548560]

約数ペア:

[(1, 54548560), (2, 27274280), (4, 13637140), (5, 10909712), (8, 6818570), (10, 5454856), (11, 4958960), (16, 3409285), (20, 2727428), (22, 2479480), (40, 1363714), (44, 1239740), (55, 991792), (80, 681857), (88, 619870), (110, 495896), (176, 309935), (220, 247948), (440, 123974), (880, 61987)]