55817216

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 88

約数和(自身を含む): 137558400

約数和(自身を除く): 81741184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 599, 728, 832, 896, 1024, 1198, 1456, 1664, 1792, 2396, 2912, 3328, 3584, 4193, 4792, 5824, 6656, 7168, 7787, 8386, 9584, 11648, 13312, 15574, 16772, 19168, 23296, 31148, 33544, 38336, 46592, 54509, 62296, 67088, 76672, 93184, 109018, 124592, 134176, 153344, 218036, 249184, 268352, 306688, 436072, 498368, 536704, 613376, 872144, 996736, 1073408, 1744288, 1993472, 2146816, 3488576, 3986944, 4293632, 6977152, 7973888, 13954304, 27908608, 55817216]

約数ペア:

[(1, 55817216), (2, 27908608), (4, 13954304), (7, 7973888), (8, 6977152), (13, 4293632), (14, 3986944), (16, 3488576), (26, 2146816), (28, 1993472), (32, 1744288), (52, 1073408), (56, 996736), (64, 872144), (91, 613376), (104, 536704), (112, 498368), (128, 436072), (182, 306688), (208, 268352), (224, 249184), (256, 218036), (364, 153344), (416, 134176), (448, 124592), (512, 109018), (599, 93184), (728, 76672), (832, 67088), (896, 62296), (1024, 54509), (1198, 46592), (1456, 38336), (1664, 33544), (1792, 31148), (2396, 23296), (2912, 19168), (3328, 16772), (3584, 15574), (4193, 13312), (4792, 11648), (5824, 9584), (6656, 8386), (7168, 7787)]