51305536

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 56

約数和(自身を含む): 105769664

約数和(自身を除く): 54464128

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 103, 172, 181, 206, 344, 362, 412, 688, 724, 824, 1376, 1448, 1648, 2752, 2896, 3296, 4429, 5792, 6592, 7783, 8858, 11584, 15566, 17716, 18643, 31132, 35432, 37286, 62264, 70864, 74572, 124528, 141728, 149144, 249056, 283456, 298288, 498112, 596576, 801649, 1193152, 1603298, 3206596, 6413192, 12826384, 25652768, 51305536]

約数ペア:

[(1, 51305536), (2, 25652768), (4, 12826384), (8, 6413192), (16, 3206596), (32, 1603298), (43, 1193152), (64, 801649), (86, 596576), (103, 498112), (172, 298288), (181, 283456), (206, 249056), (344, 149144), (362, 141728), (412, 124528), (688, 74572), (724, 70864), (824, 62264), (1376, 37286), (1448, 35432), (1648, 31132), (2752, 18643), (2896, 17716), (3296, 15566), (4429, 11584), (5792, 8858), (6592, 7783)]