53507916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 171225600

約数和(自身を除く): 117717684

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, 194, 198, 199, 231, 252, 291, 308, 388, 396, 398, 462, 582, 597, 679, 693, 796, 873, 924, 1067, 1164, 1194, 1358, 1386, 1393, 1746, 1791, 2037, 2134, 2189, 2388, 2716, 2772, 2786, 3201, 3492, 3582, 4074, 4179, 4268, 4378, 5572, 6111, 6402, 6567, 7164, 7469, 8148, 8358, 8756, 9603, 12222, 12537, 12804, 13134, 14938, 15323, 16716, 19206, 19303, 19701, 22407, 24444, 25074, 26268, 29876, 30646, 38412, 38606, 39402, 44814, 45969, 50148, 57909, 61292, 67221, 77212, 78804, 89628, 91938, 115818, 134442, 135121, 137907, 173727, 183876, 212333, 231636, 268884, 270242, 275814, 347454, 405363, 424666, 540484, 551628, 636999, 694908, 810726, 849332, 1216089, 1273998, 1486331, 1621452, 1910997, 2432178, 2547996, 2972662, 3821994, 4458993, 4864356, 5945324, 7643988, 8917986, 13376979, 17835972, 26753958, 53507916]

約数ペア:

[(1, 53507916), (2, 26753958), (3, 17835972), (4, 13376979), (6, 8917986), (7, 7643988), (9, 5945324), (11, 4864356), (12, 4458993), (14, 3821994), (18, 2972662), (21, 2547996), (22, 2432178), (28, 1910997), (33, 1621452), (36, 1486331), (42, 1273998), (44, 1216089), (63, 849332), (66, 810726), (77, 694908), (84, 636999), (97, 551628), (99, 540484), (126, 424666), (132, 405363), (154, 347454), (194, 275814), (198, 270242), (199, 268884), (231, 231636), (252, 212333), (291, 183876), (308, 173727), (388, 137907), (396, 135121), (398, 134442), (462, 115818), (582, 91938), (597, 89628), (679, 78804), (693, 77212), (796, 67221), (873, 61292), (924, 57909), (1067, 50148), (1164, 45969), (1194, 44814), (1358, 39402), (1386, 38606), (1393, 38412), (1746, 30646), (1791, 29876), (2037, 26268), (2134, 25074), (2189, 24444), (2388, 22407), (2716, 19701), (2772, 19303), (2786, 19206), (3201, 16716), (3492, 15323), (3582, 14938), (4074, 13134), (4179, 12804), (4268, 12537), (4378, 12222), (5572, 9603), (6111, 8756), (6402, 8358), (6567, 8148), (7164, 7469)]