55880384

素因数分解:

$2^6\times 7^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 130996944

約数和(自身を除く): 75116560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 173, 196, 206, 224, 346, 392, 412, 448, 692, 721, 784, 824, 1211, 1384, 1442, 1568, 1648, 2422, 2768, 2884, 3136, 3296, 4844, 5047, 5536, 5768, 6592, 8477, 9688, 10094, 11072, 11536, 16954, 17819, 19376, 20188, 23072, 33908, 35638, 38752, 40376, 46144, 67816, 71276, 77504, 80752, 124733, 135632, 142552, 161504, 249466, 271264, 285104, 323008, 498932, 542528, 570208, 873131, 997864, 1140416, 1746262, 1995728, 3492524, 3991456, 6985048, 7982912, 13970096, 27940192, 55880384]

約数ペア:

[(1, 55880384), (2, 27940192), (4, 13970096), (7, 7982912), (8, 6985048), (14, 3991456), (16, 3492524), (28, 1995728), (32, 1746262), (49, 1140416), (56, 997864), (64, 873131), (98, 570208), (103, 542528), (112, 498932), (173, 323008), (196, 285104), (206, 271264), (224, 249466), (346, 161504), (392, 142552), (412, 135632), (448, 124733), (692, 80752), (721, 77504), (784, 71276), (824, 67816), (1211, 46144), (1384, 40376), (1442, 38752), (1568, 35638), (1648, 33908), (2422, 23072), (2768, 20188), (2884, 19376), (3136, 17819), (3296, 16954), (4844, 11536), (5047, 11072), (5536, 10094), (5768, 9688), (6592, 8477)]