55492360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 104174840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 140, 154, 172, 215, 220, 280, 301, 308, 344, 385, 419, 430, 440, 473, 602, 616, 770, 838, 860, 946, 1204, 1505, 1540, 1676, 1720, 1892, 2095, 2365, 2408, 2933, 3010, 3080, 3311, 3352, 3784, 4190, 4609, 4730, 5866, 6020, 6622, 8380, 9218, 9460, 11732, 12040, 13244, 14665, 16555, 16760, 18017, 18436, 18920, 23045, 23464, 26488, 29330, 32263, 33110, 36034, 36872, 46090, 58660, 64526, 66220, 72068, 90085, 92180, 117320, 126119, 129052, 132440, 144136, 161315, 180170, 184360, 198187, 252238, 258104, 322630, 360340, 396374, 504476, 630595, 645260, 720680, 792748, 990935, 1008952, 1261190, 1290520, 1387309, 1585496, 1981870, 2522380, 2774618, 3963740, 5044760, 5549236, 6936545, 7927480, 11098472, 13873090, 27746180, 55492360]

約数ペア:

[(1, 55492360), (2, 27746180), (4, 13873090), (5, 11098472), (7, 7927480), (8, 6936545), (10, 5549236), (11, 5044760), (14, 3963740), (20, 2774618), (22, 2522380), (28, 1981870), (35, 1585496), (40, 1387309), (43, 1290520), (44, 1261190), (55, 1008952), (56, 990935), (70, 792748), (77, 720680), (86, 645260), (88, 630595), (110, 504476), (140, 396374), (154, 360340), (172, 322630), (215, 258104), (220, 252238), (280, 198187), (301, 184360), (308, 180170), (344, 161315), (385, 144136), (419, 132440), (430, 129052), (440, 126119), (473, 117320), (602, 92180), (616, 90085), (770, 72068), (838, 66220), (860, 64526), (946, 58660), (1204, 46090), (1505, 36872), (1540, 36034), (1676, 33110), (1720, 32263), (1892, 29330), (2095, 26488), (2365, 23464), (2408, 23045), (2933, 18920), (3010, 18436), (3080, 18017), (3311, 16760), (3352, 16555), (3784, 14665), (4190, 13244), (4609, 12040), (4730, 11732), (5866, 9460), (6020, 9218), (6622, 8380)]