54725440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2256

約数の個数: 112

約数和(自身を含む): 162543744

約数和(自身を除く): 107818304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2221, 2240, 2464, 3080, 3520, 4442, 4928, 6160, 8884, 11105, 12320, 15547, 17768, 22210, 24431, 24640, 31094, 35536, 44420, 48862, 62188, 71072, 77735, 88840, 97724, 122155, 124376, 142144, 155470, 171017, 177680, 195448, 244310, 248752, 310940, 342034, 355360, 390896, 488620, 497504, 621880, 684068, 710720, 781792, 855085, 977240, 995008, 1243760, 1368136, 1563584, 1710170, 1954480, 2487520, 2736272, 3420340, 3908960, 4975040, 5472544, 6840680, 7817920, 10945088, 13681360, 27362720, 54725440]

約数ペア:

[(1, 54725440), (2, 27362720), (4, 13681360), (5, 10945088), (7, 7817920), (8, 6840680), (10, 5472544), (11, 4975040), (14, 3908960), (16, 3420340), (20, 2736272), (22, 2487520), (28, 1954480), (32, 1710170), (35, 1563584), (40, 1368136), (44, 1243760), (55, 995008), (56, 977240), (64, 855085), (70, 781792), (77, 710720), (80, 684068), (88, 621880), (110, 497504), (112, 488620), (140, 390896), (154, 355360), (160, 342034), (176, 310940), (220, 248752), (224, 244310), (280, 195448), (308, 177680), (320, 171017), (352, 155470), (385, 142144), (440, 124376), (448, 122155), (560, 97724), (616, 88840), (704, 77735), (770, 71072), (880, 62188), (1120, 48862), (1232, 44420), (1540, 35536), (1760, 31094), (2221, 24640), (2240, 24431), (2464, 22210), (3080, 17768), (3520, 15547), (4442, 12320), (4928, 11105), (6160, 8884)]