54957320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 143856000

約数和(自身を除く): 88898680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 59, 73, 88, 110, 116, 118, 145, 146, 220, 232, 236, 290, 292, 295, 319, 365, 440, 472, 580, 584, 590, 638, 649, 730, 803, 1160, 1180, 1276, 1298, 1460, 1595, 1606, 1711, 2117, 2360, 2552, 2596, 2920, 3190, 3212, 3245, 3422, 4015, 4234, 4307, 5192, 6380, 6424, 6490, 6844, 8030, 8468, 8555, 8614, 10585, 12760, 12980, 13688, 16060, 16936, 17110, 17228, 18821, 21170, 21535, 23287, 25960, 32120, 34220, 34456, 37642, 42340, 43070, 46574, 47377, 68440, 75284, 84680, 86140, 93148, 94105, 94754, 116435, 124903, 150568, 172280, 186296, 188210, 189508, 232870, 236885, 249806, 376420, 379016, 465740, 473770, 499612, 624515, 752840, 931480, 947540, 999224, 1249030, 1373933, 1895080, 2498060, 2747866, 4996120, 5495732, 6869665, 10991464, 13739330, 27478660, 54957320]

約数ペア:

[(1, 54957320), (2, 27478660), (4, 13739330), (5, 10991464), (8, 6869665), (10, 5495732), (11, 4996120), (20, 2747866), (22, 2498060), (29, 1895080), (40, 1373933), (44, 1249030), (55, 999224), (58, 947540), (59, 931480), (73, 752840), (88, 624515), (110, 499612), (116, 473770), (118, 465740), (145, 379016), (146, 376420), (220, 249806), (232, 236885), (236, 232870), (290, 189508), (292, 188210), (295, 186296), (319, 172280), (365, 150568), (440, 124903), (472, 116435), (580, 94754), (584, 94105), (590, 93148), (638, 86140), (649, 84680), (730, 75284), (803, 68440), (1160, 47377), (1180, 46574), (1276, 43070), (1298, 42340), (1460, 37642), (1595, 34456), (1606, 34220), (1711, 32120), (2117, 25960), (2360, 23287), (2552, 21535), (2596, 21170), (2920, 18821), (3190, 17228), (3212, 17110), (3245, 16936), (3422, 16060), (4015, 13688), (4234, 12980), (4307, 12760), (5192, 10585), (6380, 8614), (6424, 8555), (6490, 8468), (6844, 8030)]