53681320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 156038400

約数和(自身を除く): 102357080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 601, 616, 638, 770, 812, 1015, 1160, 1202, 1276, 1540, 1595, 1624, 2030, 2233, 2404, 2552, 3005, 3080, 3190, 4060, 4207, 4466, 4808, 6010, 6380, 6611, 8120, 8414, 8932, 11165, 12020, 12760, 13222, 16828, 17429, 17864, 21035, 22330, 24040, 26444, 33055, 33656, 34858, 42070, 44660, 46277, 52888, 66110, 69716, 84140, 87145, 89320, 92554, 122003, 132220, 139432, 168280, 174290, 185108, 191719, 231385, 244006, 264440, 348580, 370216, 383438, 462770, 488012, 610015, 697160, 766876, 925540, 958595, 976024, 1220030, 1342033, 1533752, 1851080, 1917190, 2440060, 2684066, 3834380, 4880120, 5368132, 6710165, 7668760, 10736264, 13420330, 26840660, 53681320]

約数ペア:

[(1, 53681320), (2, 26840660), (4, 13420330), (5, 10736264), (7, 7668760), (8, 6710165), (10, 5368132), (11, 4880120), (14, 3834380), (20, 2684066), (22, 2440060), (28, 1917190), (29, 1851080), (35, 1533752), (40, 1342033), (44, 1220030), (55, 976024), (56, 958595), (58, 925540), (70, 766876), (77, 697160), (88, 610015), (110, 488012), (116, 462770), (140, 383438), (145, 370216), (154, 348580), (203, 264440), (220, 244006), (232, 231385), (280, 191719), (290, 185108), (308, 174290), (319, 168280), (385, 139432), (406, 132220), (440, 122003), (580, 92554), (601, 89320), (616, 87145), (638, 84140), (770, 69716), (812, 66110), (1015, 52888), (1160, 46277), (1202, 44660), (1276, 42070), (1540, 34858), (1595, 33656), (1624, 33055), (2030, 26444), (2233, 24040), (2404, 22330), (2552, 21035), (3005, 17864), (3080, 17429), (3190, 16828), (4060, 13222), (4207, 12760), (4466, 12020), (4808, 11165), (6010, 8932), (6380, 8414), (6611, 8120)]