53142320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8627}}^1$

素因数の和:8658

約数の個数: 80

約数和(自身を含む): 154061568

約数和(自身を除く): 100919248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8627, 17254, 34508, 43135, 60389, 69016, 86270, 94897, 120778, 138032, 172540, 189794, 241556, 301945, 345080, 379588, 474485, 483112, 603890, 664279, 690160, 759176, 948970, 966224, 1207780, 1328558, 1518352, 1897940, 2415560, 2657116, 3321395, 3795880, 4831120, 5314232, 6642790, 7591760, 10628464, 13285580, 26571160, 53142320]

約数ペア:

[(1, 53142320), (2, 26571160), (4, 13285580), (5, 10628464), (7, 7591760), (8, 6642790), (10, 5314232), (11, 4831120), (14, 3795880), (16, 3321395), (20, 2657116), (22, 2415560), (28, 1897940), (35, 1518352), (40, 1328558), (44, 1207780), (55, 966224), (56, 948970), (70, 759176), (77, 690160), (80, 664279), (88, 603890), (110, 483112), (112, 474485), (140, 379588), (154, 345080), (176, 301945), (220, 241556), (280, 189794), (308, 172540), (385, 138032), (440, 120778), (560, 94897), (616, 86270), (770, 69016), (880, 60389), (1232, 43135), (1540, 34508), (3080, 17254), (6160, 8627)]