54715540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248707}}^1$

素因数の和:248727

約数の個数: 24

約数和(自身を含む): 125348832

約数和(自身を除く): 70633292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 248707, 497414, 994828, 1243535, 2487070, 2735777, 4974140, 5471554, 10943108, 13678885, 27357770, 54715540]

約数ペア:

[(1, 54715540), (2, 27357770), (4, 13678885), (5, 10943108), (10, 5471554), (11, 4974140), (20, 2735777), (22, 2487070), (44, 1243535), (55, 994828), (110, 497414), (220, 248707)]