52539858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:932

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 81907182

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, 839, 882, 994, 1278, 1491, 1678, 2517, 2982, 3479, 4473, 5034, 5873, 6958, 7551, 8946, 10437, 11746, 15102, 17619, 20874, 31311, 35238, 41111, 52857, 59569, 62622, 82222, 105714, 119138, 123333, 178707, 246666, 357414, 369999, 416983, 536121, 739998, 833966, 1072242, 1250949, 2501898, 2918881, 3752847, 5837762, 7505694, 8756643, 17513286, 26269929, 52539858]

約数ペア:

[(1, 52539858), (2, 26269929), (3, 17513286), (6, 8756643), (7, 7505694), (9, 5837762), (14, 3752847), (18, 2918881), (21, 2501898), (42, 1250949), (49, 1072242), (63, 833966), (71, 739998), (98, 536121), (126, 416983), (142, 369999), (147, 357414), (213, 246666), (294, 178707), (426, 123333), (441, 119138), (497, 105714), (639, 82222), (839, 62622), (882, 59569), (994, 52857), (1278, 41111), (1491, 35238), (1678, 31311), (2517, 20874), (2982, 17619), (3479, 15102), (4473, 11746), (5034, 10437), (5873, 8946), (6958, 7551)]