55707904

素因数分解:

$2^8\times 7^2\times {\mathrm{4441}}^1$

素因数の和:4471

約数の個数: 54

約数和(自身を含む): 129382134

約数和(自身を除く): 73674230

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 4441, 6272, 8882, 12544, 17764, 31087, 35528, 62174, 71056, 124348, 142112, 217609, 248696, 284224, 435218, 497392, 568448, 870436, 994784, 1136896, 1740872, 1989568, 3481744, 3979136, 6963488, 7958272, 13926976, 27853952, 55707904]

約数ペア:

[(1, 55707904), (2, 27853952), (4, 13926976), (7, 7958272), (8, 6963488), (14, 3979136), (16, 3481744), (28, 1989568), (32, 1740872), (49, 1136896), (56, 994784), (64, 870436), (98, 568448), (112, 497392), (128, 435218), (196, 284224), (224, 248696), (256, 217609), (392, 142112), (448, 124348), (784, 71056), (896, 62174), (1568, 35528), (1792, 31087), (3136, 17764), (4441, 12544), (6272, 8882)]