53262440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17293}}^1$

素因数の和:17322

約数の個数: 64

約数和(自身を含む): 149420160

約数和(自身を除く): 96157720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 17293, 34586, 69172, 86465, 121051, 138344, 172930, 190223, 242102, 345860, 380446, 484204, 605255, 691720, 760892, 951115, 968408, 1210510, 1331561, 1521784, 1902230, 2421020, 2663122, 3804460, 4842040, 5326244, 6657805, 7608920, 10652488, 13315610, 26631220, 53262440]

約数ペア:

[(1, 53262440), (2, 26631220), (4, 13315610), (5, 10652488), (7, 7608920), (8, 6657805), (10, 5326244), (11, 4842040), (14, 3804460), (20, 2663122), (22, 2421020), (28, 1902230), (35, 1521784), (40, 1331561), (44, 1210510), (55, 968408), (56, 951115), (70, 760892), (77, 691720), (88, 605255), (110, 484204), (140, 380446), (154, 345860), (220, 242102), (280, 190223), (308, 172930), (385, 138344), (440, 121051), (616, 86465), (770, 69172), (1540, 34586), (3080, 17293)]