50320256

素因数分解:

$2^7\times 7^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 119303280

約数和(自身を除く): 68983024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 113, 128, 142, 196, 224, 226, 284, 392, 448, 452, 497, 568, 784, 791, 896, 904, 994, 1136, 1568, 1582, 1808, 1988, 2272, 3136, 3164, 3479, 3616, 3976, 4544, 5537, 6272, 6328, 6958, 7232, 7952, 8023, 9088, 11074, 12656, 13916, 14464, 15904, 16046, 22148, 25312, 27832, 31808, 32092, 44296, 50624, 55664, 56161, 63616, 64184, 88592, 101248, 111328, 112322, 128368, 177184, 222656, 224644, 256736, 354368, 393127, 445312, 449288, 513472, 708736, 786254, 898576, 1026944, 1572508, 1797152, 3145016, 3594304, 6290032, 7188608, 12580064, 25160128, 50320256]

約数ペア:

[(1, 50320256), (2, 25160128), (4, 12580064), (7, 7188608), (8, 6290032), (14, 3594304), (16, 3145016), (28, 1797152), (32, 1572508), (49, 1026944), (56, 898576), (64, 786254), (71, 708736), (98, 513472), (112, 449288), (113, 445312), (128, 393127), (142, 354368), (196, 256736), (224, 224644), (226, 222656), (284, 177184), (392, 128368), (448, 112322), (452, 111328), (497, 101248), (568, 88592), (784, 64184), (791, 63616), (896, 56161), (904, 55664), (994, 50624), (1136, 44296), (1568, 32092), (1582, 31808), (1808, 27832), (1988, 25312), (2272, 22148), (3136, 16046), (3164, 15904), (3479, 14464), (3616, 13916), (3976, 12656), (4544, 11074), (5537, 9088), (6272, 8023), (6328, 7952), (6958, 7232)]