53319728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 130277376

約数和(自身を除く): 76957648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 113, 154, 176, 226, 308, 383, 452, 616, 766, 791, 904, 1232, 1243, 1532, 1582, 1808, 2486, 2681, 3064, 3164, 4213, 4972, 5362, 6128, 6328, 8426, 8701, 9944, 10724, 12656, 16852, 17402, 19888, 21448, 29491, 33704, 34804, 42896, 43279, 58982, 67408, 69608, 86558, 117964, 139216, 173116, 235928, 302953, 346232, 471856, 476069, 605906, 692464, 952138, 1211812, 1904276, 2423624, 3332483, 3808552, 4847248, 6664966, 7617104, 13329932, 26659864, 53319728]

約数ペア:

[(1, 53319728), (2, 26659864), (4, 13329932), (7, 7617104), (8, 6664966), (11, 4847248), (14, 3808552), (16, 3332483), (22, 2423624), (28, 1904276), (44, 1211812), (56, 952138), (77, 692464), (88, 605906), (112, 476069), (113, 471856), (154, 346232), (176, 302953), (226, 235928), (308, 173116), (383, 139216), (452, 117964), (616, 86558), (766, 69608), (791, 67408), (904, 58982), (1232, 43279), (1243, 42896), (1532, 34804), (1582, 33704), (1808, 29491), (2486, 21448), (2681, 19888), (3064, 17402), (3164, 16852), (4213, 12656), (4972, 10724), (5362, 9944), (6128, 8701), (6328, 8426)]