47517984

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1342

約数の個数: 72

約数和(自身を含む): 136216080

約数和(自身を除く): 88698096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1187, 1251, 1668, 2224, 2374, 2502, 3336, 3561, 4448, 4748, 5004, 6672, 7122, 9496, 10008, 10683, 13344, 14244, 18992, 20016, 21366, 28488, 37984, 40032, 42732, 56976, 85464, 113952, 164993, 170928, 329986, 341856, 494979, 659972, 989958, 1319944, 1484937, 1979916, 2639888, 2969874, 3959832, 5279776, 5939748, 7919664, 11879496, 15839328, 23758992, 47517984]

約数ペア:

[(1, 47517984), (2, 23758992), (3, 15839328), (4, 11879496), (6, 7919664), (8, 5939748), (9, 5279776), (12, 3959832), (16, 2969874), (18, 2639888), (24, 1979916), (32, 1484937), (36, 1319944), (48, 989958), (72, 659972), (96, 494979), (139, 341856), (144, 329986), (278, 170928), (288, 164993), (417, 113952), (556, 85464), (834, 56976), (1112, 42732), (1187, 40032), (1251, 37984), (1668, 28488), (2224, 21366), (2374, 20016), (2502, 18992), (3336, 14244), (3561, 13344), (4448, 10683), (4748, 10008), (5004, 9496), (6672, 7122)]