56537442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 138692736

約数和(自身を除く): 82155294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 71, 78, 82, 83, 117, 123, 142, 166, 213, 234, 246, 249, 369, 426, 498, 533, 639, 738, 747, 923, 1066, 1079, 1278, 1494, 1599, 1846, 2158, 2769, 2911, 3198, 3237, 3403, 4797, 5538, 5822, 5893, 6474, 6806, 8307, 8733, 9594, 9711, 10209, 11786, 16614, 17466, 17679, 19422, 20418, 26199, 30627, 35358, 37843, 44239, 52398, 53037, 61254, 75686, 76609, 88478, 106074, 113529, 132717, 153218, 227058, 229827, 241613, 265434, 340587, 398151, 459654, 483226, 681174, 689481, 724839, 796302, 1378962, 1449678, 2174517, 3140969, 4349034, 6281938, 9422907, 18845814, 28268721, 56537442]

約数ペア:

[(1, 56537442), (2, 28268721), (3, 18845814), (6, 9422907), (9, 6281938), (13, 4349034), (18, 3140969), (26, 2174517), (39, 1449678), (41, 1378962), (71, 796302), (78, 724839), (82, 689481), (83, 681174), (117, 483226), (123, 459654), (142, 398151), (166, 340587), (213, 265434), (234, 241613), (246, 229827), (249, 227058), (369, 153218), (426, 132717), (498, 113529), (533, 106074), (639, 88478), (738, 76609), (747, 75686), (923, 61254), (1066, 53037), (1079, 52398), (1278, 44239), (1494, 37843), (1599, 35358), (1846, 30627), (2158, 26199), (2769, 20418), (2911, 19422), (3198, 17679), (3237, 17466), (3403, 16614), (4797, 11786), (5538, 10209), (5822, 9711), (5893, 9594), (6474, 8733), (6806, 8307)]