51894612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 166088832

約数和(自身を除く): 114194220

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 97, 99, 126, 132, 154, 193, 194, 198, 231, 252, 291, 308, 386, 388, 396, 462, 579, 582, 679, 693, 772, 873, 924, 1067, 1158, 1164, 1351, 1358, 1386, 1737, 1746, 2037, 2123, 2134, 2316, 2702, 2716, 2772, 3201, 3474, 3492, 4053, 4074, 4246, 4268, 5404, 6111, 6369, 6402, 6948, 7469, 8106, 8148, 8492, 9603, 12159, 12222, 12738, 12804, 14861, 14938, 16212, 18721, 19107, 19206, 22407, 24318, 24444, 25476, 29722, 29876, 37442, 38214, 38412, 44583, 44814, 48636, 56163, 59444, 67221, 74884, 76428, 89166, 89628, 112326, 131047, 133749, 134442, 168489, 178332, 205931, 224652, 262094, 267498, 268884, 336978, 393141, 411862, 524188, 534996, 617793, 673956, 786282, 823724, 1179423, 1235586, 1441517, 1572564, 1853379, 2358846, 2471172, 2883034, 3706758, 4324551, 4717692, 5766068, 7413516, 8649102, 12973653, 17298204, 25947306, 51894612]

約数ペア:

[(1, 51894612), (2, 25947306), (3, 17298204), (4, 12973653), (6, 8649102), (7, 7413516), (9, 5766068), (11, 4717692), (12, 4324551), (14, 3706758), (18, 2883034), (21, 2471172), (22, 2358846), (28, 1853379), (33, 1572564), (36, 1441517), (42, 1235586), (44, 1179423), (63, 823724), (66, 786282), (77, 673956), (84, 617793), (97, 534996), (99, 524188), (126, 411862), (132, 393141), (154, 336978), (193, 268884), (194, 267498), (198, 262094), (231, 224652), (252, 205931), (291, 178332), (308, 168489), (386, 134442), (388, 133749), (396, 131047), (462, 112326), (579, 89628), (582, 89166), (679, 76428), (693, 74884), (772, 67221), (873, 59444), (924, 56163), (1067, 48636), (1158, 44814), (1164, 44583), (1351, 38412), (1358, 38214), (1386, 37442), (1737, 29876), (1746, 29722), (2037, 25476), (2123, 24444), (2134, 24318), (2316, 22407), (2702, 19206), (2716, 19107), (2772, 18721), (3201, 16212), (3474, 14938), (3492, 14861), (4053, 12804), (4074, 12738), (4246, 12222), (4268, 12159), (5404, 9603), (6111, 8492), (6369, 8148), (6402, 8106), (6948, 7469)]