51317504

素因数分解:

$2^8\times 7^2\times {\mathrm{4091}}^1$

素因数の和:4121

約数の個数: 54

約数和(自身を含む): 119187684

約数和(自身を除く): 67870180

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, 4091, 6272, 8182, 12544, 16364, 28637, 32728, 57274, 65456, 114548, 130912, 200459, 229096, 261824, 400918, 458192, 523648, 801836, 916384, 1047296, 1603672, 1832768, 3207344, 3665536, 6414688, 7331072, 12829376, 25658752, 51317504]

約数ペア:

[(1, 51317504), (2, 25658752), (4, 12829376), (7, 7331072), (8, 6414688), (14, 3665536), (16, 3207344), (28, 1832768), (32, 1603672), (49, 1047296), (56, 916384), (64, 801836), (98, 523648), (112, 458192), (128, 400918), (196, 261824), (224, 229096), (256, 200459), (392, 130912), (448, 114548), (784, 65456), (896, 57274), (1568, 32728), (1792, 28637), (3136, 16364), (4091, 12544), (6272, 8182)]