55747888

素因数分解:

$2^4\times 7^2\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:570

約数の個数: 60

約数和(自身を含む): 126616152

約数和(自身を除く): 70868264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 211, 337, 392, 422, 674, 784, 844, 1348, 1477, 1688, 2359, 2696, 2954, 3376, 4718, 5392, 5908, 9436, 10339, 11816, 16513, 18872, 20678, 23632, 33026, 37744, 41356, 66052, 71107, 82712, 132104, 142214, 165424, 264208, 284428, 497749, 568856, 995498, 1137712, 1990996, 3484243, 3981992, 6968486, 7963984, 13936972, 27873944, 55747888]

約数ペア:

[(1, 55747888), (2, 27873944), (4, 13936972), (7, 7963984), (8, 6968486), (14, 3981992), (16, 3484243), (28, 1990996), (49, 1137712), (56, 995498), (98, 568856), (112, 497749), (196, 284428), (211, 264208), (337, 165424), (392, 142214), (422, 132104), (674, 82712), (784, 71107), (844, 66052), (1348, 41356), (1477, 37744), (1688, 33026), (2359, 23632), (2696, 20678), (2954, 18872), (3376, 16513), (4718, 11816), (5392, 10339), (5908, 9436)]