49220892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 151683840

約数和(自身を除く): 102462948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 131, 142, 147, 189, 196, 213, 252, 262, 284, 294, 378, 393, 426, 441, 497, 524, 588, 639, 756, 786, 852, 882, 917, 994, 1179, 1278, 1323, 1491, 1572, 1764, 1834, 1917, 1988, 2358, 2556, 2646, 2751, 2982, 3479, 3537, 3668, 3834, 4473, 4716, 5292, 5502, 5964, 6419, 6958, 7074, 7668, 8253, 8946, 9301, 10437, 11004, 12838, 13419, 13916, 14148, 16506, 17892, 18602, 19257, 20874, 24759, 25676, 26838, 27903, 31311, 33012, 37204, 38514, 41748, 49518, 53676, 55806, 57771, 62622, 65107, 77028, 83709, 93933, 99036, 111612, 115542, 125244, 130214, 167418, 173313, 187866, 195321, 231084, 251127, 260428, 334836, 346626, 375732, 390642, 455749, 502254, 585963, 693252, 781284, 911498, 1004508, 1171926, 1367247, 1757889, 1822996, 2343852, 2734494, 3515778, 4101741, 5468988, 7031556, 8203482, 12305223, 16406964, 24610446, 49220892]

約数ペア:

[(1, 49220892), (2, 24610446), (3, 16406964), (4, 12305223), (6, 8203482), (7, 7031556), (9, 5468988), (12, 4101741), (14, 3515778), (18, 2734494), (21, 2343852), (27, 1822996), (28, 1757889), (36, 1367247), (42, 1171926), (49, 1004508), (54, 911498), (63, 781284), (71, 693252), (84, 585963), (98, 502254), (108, 455749), (126, 390642), (131, 375732), (142, 346626), (147, 334836), (189, 260428), (196, 251127), (213, 231084), (252, 195321), (262, 187866), (284, 173313), (294, 167418), (378, 130214), (393, 125244), (426, 115542), (441, 111612), (497, 99036), (524, 93933), (588, 83709), (639, 77028), (756, 65107), (786, 62622), (852, 57771), (882, 55806), (917, 53676), (994, 49518), (1179, 41748), (1278, 38514), (1323, 37204), (1491, 33012), (1572, 31311), (1764, 27903), (1834, 26838), (1917, 25676), (1988, 24759), (2358, 20874), (2556, 19257), (2646, 18602), (2751, 17892), (2982, 16506), (3479, 14148), (3537, 13916), (3668, 13419), (3834, 12838), (4473, 11004), (4716, 10437), (5292, 9301), (5502, 8946), (5964, 8253), (6419, 7668), (6958, 7074)]