55886656

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 84

約数和(自身を含む): 131344416

約数和(自身を除く): 75457760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 251, 284, 392, 448, 497, 502, 568, 784, 994, 1004, 1136, 1568, 1757, 1988, 2008, 2272, 3136, 3479, 3514, 3976, 4016, 4544, 6958, 7028, 7952, 8032, 12299, 13916, 14056, 15904, 16064, 17821, 24598, 27832, 28112, 31808, 35642, 49196, 55664, 56224, 71284, 98392, 111328, 112448, 124747, 142568, 196784, 222656, 249494, 285136, 393568, 498988, 570272, 787136, 873229, 997976, 1140544, 1746458, 1995952, 3492916, 3991904, 6985832, 7983808, 13971664, 27943328, 55886656]

約数ペア:

[(1, 55886656), (2, 27943328), (4, 13971664), (7, 7983808), (8, 6985832), (14, 3991904), (16, 3492916), (28, 1995952), (32, 1746458), (49, 1140544), (56, 997976), (64, 873229), (71, 787136), (98, 570272), (112, 498988), (142, 393568), (196, 285136), (224, 249494), (251, 222656), (284, 196784), (392, 142568), (448, 124747), (497, 112448), (502, 111328), (568, 98392), (784, 71284), (994, 56224), (1004, 55664), (1136, 49196), (1568, 35642), (1757, 31808), (1988, 28112), (2008, 27832), (2272, 24598), (3136, 17821), (3479, 16064), (3514, 15904), (3976, 14056), (4016, 13916), (4544, 12299), (6958, 8032), (7028, 7952)]