55647872

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 127785600

約数和(自身を除く): 72137728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 359, 448, 692, 718, 896, 1211, 1384, 1436, 2422, 2513, 2768, 2872, 4844, 5026, 5536, 5744, 9688, 10052, 11072, 11488, 19376, 20104, 22144, 22976, 38752, 40208, 45952, 62107, 77504, 80416, 124214, 155008, 160832, 248428, 321664, 434749, 496856, 869498, 993712, 1738996, 1987424, 3477992, 3974848, 6955984, 7949696, 13911968, 27823936, 55647872]

約数ペア:

[(1, 55647872), (2, 27823936), (4, 13911968), (7, 7949696), (8, 6955984), (14, 3974848), (16, 3477992), (28, 1987424), (32, 1738996), (56, 993712), (64, 869498), (112, 496856), (128, 434749), (173, 321664), (224, 248428), (346, 160832), (359, 155008), (448, 124214), (692, 80416), (718, 77504), (896, 62107), (1211, 45952), (1384, 40208), (1436, 38752), (2422, 22976), (2513, 22144), (2768, 20104), (2872, 19376), (4844, 11488), (5026, 11072), (5536, 10052), (5744, 9688)]