51513984

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 150089940

約数和(自身を除く): 98575956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 288, 291, 384, 388, 461, 576, 582, 776, 873, 922, 1152, 1164, 1383, 1552, 1746, 1844, 2328, 2766, 3104, 3492, 3688, 4149, 4656, 5532, 6208, 6984, 7376, 8298, 9312, 11064, 12416, 13968, 14752, 16596, 18624, 22128, 27936, 29504, 33192, 37248, 44256, 44717, 55872, 59008, 66384, 88512, 89434, 111744, 132768, 134151, 177024, 178868, 265536, 268302, 357736, 402453, 531072, 536604, 715472, 804906, 1073208, 1430944, 1609812, 2146416, 2861888, 3219624, 4292832, 5723776, 6439248, 8585664, 12878496, 17171328, 25756992, 51513984]

約数ペア:

[(1, 51513984), (2, 25756992), (3, 17171328), (4, 12878496), (6, 8585664), (8, 6439248), (9, 5723776), (12, 4292832), (16, 3219624), (18, 2861888), (24, 2146416), (32, 1609812), (36, 1430944), (48, 1073208), (64, 804906), (72, 715472), (96, 536604), (97, 531072), (128, 402453), (144, 357736), (192, 268302), (194, 265536), (288, 178868), (291, 177024), (384, 134151), (388, 132768), (461, 111744), (576, 89434), (582, 88512), (776, 66384), (873, 59008), (922, 55872), (1152, 44717), (1164, 44256), (1383, 37248), (1552, 33192), (1746, 29504), (1844, 27936), (2328, 22128), (2766, 18624), (3104, 16596), (3492, 14752), (3688, 13968), (4149, 12416), (4656, 11064), (5532, 9312), (6208, 8298), (6984, 7376)]