56511082208

素因数分解:

$2^5\times 7^2\times {\mathrm{1889}}^1\times {\mathrm{19079}}^1$

素因数の和:20992

約数の個数: 72

約数和(自身を含む): 129495769200

約数和(自身を除く): 72984686992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1889, 3778, 7556, 13223, 15112, 19079, 26446, 30224, 38158, 52892, 60448, 76316, 92561, 105784, 133553, 152632, 185122, 211568, 267106, 305264, 370244, 423136, 534212, 610528, 740488, 934871, 1068424, 1480976, 1869742, 2136848, 2961952, 3739484, 4273696, 7478968, 14957936, 29915872, 36040231, 72080462, 144160924, 252281617, 288321848, 504563234, 576643696, 1009126468, 1153287392, 1765971319, 2018252936, 3531942638, 4036505872, 7063885276, 8073011744, 14127770552, 28255541104, 56511082208]

約数ペア:

[(1, 56511082208), (2, 28255541104), (4, 14127770552), (7, 8073011744), (8, 7063885276), (14, 4036505872), (16, 3531942638), (28, 2018252936), (32, 1765971319), (49, 1153287392), (56, 1009126468), (98, 576643696), (112, 504563234), (196, 288321848), (224, 252281617), (392, 144160924), (784, 72080462), (1568, 36040231), (1889, 29915872), (3778, 14957936), (7556, 7478968), (13223, 4273696), (15112, 3739484), (19079, 2961952), (26446, 2136848), (30224, 1869742), (38158, 1480976), (52892, 1068424), (60448, 934871), (76316, 740488), (92561, 610528), (105784, 534212), (133553, 423136), (152632, 370244), (185122, 305264), (211568, 267106)]