55492864

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 128036160

約数和(自身を除く): 72543296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 179, 224, 256, 346, 358, 448, 692, 716, 896, 1211, 1253, 1384, 1432, 1792, 2422, 2506, 2768, 2864, 4844, 5012, 5536, 5728, 9688, 10024, 11072, 11456, 19376, 20048, 22144, 22912, 30967, 38752, 40096, 44288, 45824, 61934, 77504, 80192, 123868, 155008, 160384, 216769, 247736, 310016, 320768, 433538, 495472, 867076, 990944, 1734152, 1981888, 3468304, 3963776, 6936608, 7927552, 13873216, 27746432, 55492864]

約数ペア:

[(1, 55492864), (2, 27746432), (4, 13873216), (7, 7927552), (8, 6936608), (14, 3963776), (16, 3468304), (28, 1981888), (32, 1734152), (56, 990944), (64, 867076), (112, 495472), (128, 433538), (173, 320768), (179, 310016), (224, 247736), (256, 216769), (346, 160384), (358, 155008), (448, 123868), (692, 80192), (716, 77504), (896, 61934), (1211, 45824), (1253, 44288), (1384, 40096), (1432, 38752), (1792, 30967), (2422, 22912), (2506, 22144), (2768, 20048), (2864, 19376), (4844, 11456), (5012, 11072), (5536, 10024), (5728, 9688)]