49787472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 149133312

約数和(自身を除く): 99345840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2087, 2982, 3408, 3976, 4174, 5964, 6261, 7952, 8348, 11928, 12522, 14609, 16696, 23856, 25044, 29218, 33392, 43827, 50088, 58436, 87654, 100176, 116872, 148177, 175308, 233744, 296354, 350616, 444531, 592708, 701232, 889062, 1037239, 1185416, 1778124, 2074478, 2370832, 3111717, 3556248, 4148956, 6223434, 7112496, 8297912, 12446868, 16595824, 24893736, 49787472]

約数ペア:

[(1, 49787472), (2, 24893736), (3, 16595824), (4, 12446868), (6, 8297912), (7, 7112496), (8, 6223434), (12, 4148956), (14, 3556248), (16, 3111717), (21, 2370832), (24, 2074478), (28, 1778124), (42, 1185416), (48, 1037239), (56, 889062), (71, 701232), (84, 592708), (112, 444531), (142, 350616), (168, 296354), (213, 233744), (284, 175308), (336, 148177), (426, 116872), (497, 100176), (568, 87654), (852, 58436), (994, 50088), (1136, 43827), (1491, 33392), (1704, 29218), (1988, 25044), (2087, 23856), (2982, 16696), (3408, 14609), (3976, 12522), (4174, 11928), (5964, 8348), (6261, 7952)]