51339904

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5209}}^1$

素因数の和:5241

約数の個数: 64

約数和(自身を含む): 127540800

約数和(自身を除く): 76200896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 5209, 9856, 10418, 20836, 36463, 41672, 57299, 72926, 83344, 114598, 145852, 166688, 229196, 291704, 333376, 401093, 458392, 583408, 666752, 802186, 916784, 1166816, 1604372, 1833568, 2333632, 3208744, 3667136, 4667264, 6417488, 7334272, 12834976, 25669952, 51339904]

約数ペア:

[(1, 51339904), (2, 25669952), (4, 12834976), (7, 7334272), (8, 6417488), (11, 4667264), (14, 3667136), (16, 3208744), (22, 2333632), (28, 1833568), (32, 1604372), (44, 1166816), (56, 916784), (64, 802186), (77, 666752), (88, 583408), (112, 458392), (128, 401093), (154, 333376), (176, 291704), (224, 229196), (308, 166688), (352, 145852), (448, 114598), (616, 83344), (704, 72926), (896, 57299), (1232, 41672), (1408, 36463), (2464, 20836), (4928, 10418), (5209, 9856)]