55783168

素因数分解:

$2^8\times 7^2\times {\mathrm{4447}}^1$

素因数の和:4477

約数の個数: 54

約数和(自身を含む): 129556896

約数和(自身を除く): 73773728

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, 4447, 6272, 8894, 12544, 17788, 31129, 35576, 62258, 71152, 124516, 142304, 217903, 249032, 284608, 435806, 498064, 569216, 871612, 996128, 1138432, 1743224, 1992256, 3486448, 3984512, 6972896, 7969024, 13945792, 27891584, 55783168]

約数ペア:

[(1, 55783168), (2, 27891584), (4, 13945792), (7, 7969024), (8, 6972896), (14, 3984512), (16, 3486448), (28, 1992256), (32, 1743224), (49, 1138432), (56, 996128), (64, 871612), (98, 569216), (112, 498064), (128, 435806), (196, 284608), (224, 249032), (256, 217903), (392, 142304), (448, 124516), (784, 71152), (896, 62258), (1568, 35576), (1792, 31129), (3136, 17788), (4447, 12544), (6272, 8894)]