52387020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13859}}^1$

素因数の和:13884

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 133891380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13859, 27718, 41577, 55436, 69295, 83154, 97013, 124731, 138590, 166308, 194026, 207885, 249462, 277180, 291039, 374193, 388052, 415770, 485065, 498924, 582078, 623655, 748386, 831540, 873117, 970130, 1164156, 1247310, 1455195, 1496772, 1746234, 1870965, 1940260, 2494620, 2619351, 2910390, 3492468, 3741930, 4365585, 5238702, 5820780, 7483860, 8731170, 10477404, 13096755, 17462340, 26193510, 52387020]

約数ペア:

[(1, 52387020), (2, 26193510), (3, 17462340), (4, 13096755), (5, 10477404), (6, 8731170), (7, 7483860), (9, 5820780), (10, 5238702), (12, 4365585), (14, 3741930), (15, 3492468), (18, 2910390), (20, 2619351), (21, 2494620), (27, 1940260), (28, 1870965), (30, 1746234), (35, 1496772), (36, 1455195), (42, 1247310), (45, 1164156), (54, 970130), (60, 873117), (63, 831540), (70, 748386), (84, 623655), (90, 582078), (105, 498924), (108, 485065), (126, 415770), (135, 388052), (140, 374193), (180, 291039), (189, 277180), (210, 249462), (252, 207885), (270, 194026), (315, 166308), (378, 138590), (420, 124731), (540, 97013), (630, 83154), (756, 69295), (945, 55436), (1260, 41577), (1890, 27718), (3780, 13859)]