55042140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1063}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 99399588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863, 1063, 1726, 2126, 2589, 3189, 3452, 4252, 4315, 5178, 5315, 6378, 8630, 10356, 10630, 12756, 12945, 15945, 17260, 21260, 25890, 31890, 51780, 63780, 917369, 1834738, 2752107, 3669476, 4586845, 5504214, 9173690, 11008428, 13760535, 18347380, 27521070, 55042140]

約数ペア:

[(1, 55042140), (2, 27521070), (3, 18347380), (4, 13760535), (5, 11008428), (6, 9173690), (10, 5504214), (12, 4586845), (15, 3669476), (20, 2752107), (30, 1834738), (60, 917369), (863, 63780), (1063, 51780), (1726, 31890), (2126, 25890), (2589, 21260), (3189, 17260), (3452, 15945), (4252, 12945), (4315, 12756), (5178, 10630), (5315, 10356), (6378, 8630)]