53416566

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:946

約数の個数: 72

約数和(自身を含む): 136687824

約数和(自身を除く): 83271258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 853, 882, 994, 1278, 1491, 1706, 2559, 2982, 3479, 4473, 5118, 5971, 6958, 7677, 8946, 10437, 11942, 15354, 17913, 20874, 31311, 35826, 41797, 53739, 60563, 62622, 83594, 107478, 121126, 125391, 181689, 250782, 363378, 376173, 423941, 545067, 752346, 847882, 1090134, 1271823, 2543646, 2967587, 3815469, 5935174, 7630938, 8902761, 17805522, 26708283, 53416566]

約数ペア:

[(1, 53416566), (2, 26708283), (3, 17805522), (6, 8902761), (7, 7630938), (9, 5935174), (14, 3815469), (18, 2967587), (21, 2543646), (42, 1271823), (49, 1090134), (63, 847882), (71, 752346), (98, 545067), (126, 423941), (142, 376173), (147, 363378), (213, 250782), (294, 181689), (426, 125391), (441, 121126), (497, 107478), (639, 83594), (853, 62622), (882, 60563), (994, 53739), (1278, 41797), (1491, 35826), (1706, 31311), (2559, 20874), (2982, 17913), (3479, 15354), (4473, 11942), (5118, 10437), (5971, 8946), (6958, 7677)]