55507248

素因数分解:

$2^4\times 3^3\times {\mathrm{128489}}^1$

素因数の和:128506

約数の個数: 40

約数和(自身を含む): 159327600

約数和(自身を除く): 103820352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 128489, 256978, 385467, 513956, 770934, 1027912, 1156401, 1541868, 2055824, 2312802, 3083736, 3469203, 4625604, 6167472, 6938406, 9251208, 13876812, 18502416, 27753624, 55507248]

約数ペア:

[(1, 55507248), (2, 27753624), (3, 18502416), (4, 13876812), (6, 9251208), (8, 6938406), (9, 6167472), (12, 4625604), (16, 3469203), (18, 3083736), (24, 2312802), (27, 2055824), (36, 1541868), (48, 1156401), (54, 1027912), (72, 770934), (108, 513956), (144, 385467), (216, 256978), (432, 128489)]