54756784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 112247280

約数和(自身を除く): 57490496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 281, 304, 562, 641, 1124, 1282, 2248, 2564, 4496, 5128, 5339, 10256, 10678, 12179, 21356, 24358, 42712, 48716, 85424, 97432, 180121, 194864, 360242, 720484, 1440968, 2881936, 3422299, 6844598, 13689196, 27378392, 54756784]

約数ペア:

[(1, 54756784), (2, 27378392), (4, 13689196), (8, 6844598), (16, 3422299), (19, 2881936), (38, 1440968), (76, 720484), (152, 360242), (281, 194864), (304, 180121), (562, 97432), (641, 85424), (1124, 48716), (1282, 42712), (2248, 24358), (2564, 21356), (4496, 12179), (5128, 10678), (5339, 10256)]