55081872

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16631}}^1$

素因数の和:16668

約数の個数: 60

約数和(自身を含む): 160864704

約数和(自身を除く): 105782832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 16631, 33262, 49893, 66524, 99786, 133048, 149679, 199572, 266096, 299358, 382513, 399144, 598716, 765026, 798288, 1147539, 1197432, 1530052, 2295078, 2394864, 3060104, 3442617, 4590156, 6120208, 6885234, 9180312, 13770468, 18360624, 27540936, 55081872]

約数ペア:

[(1, 55081872), (2, 27540936), (3, 18360624), (4, 13770468), (6, 9180312), (8, 6885234), (9, 6120208), (12, 4590156), (16, 3442617), (18, 3060104), (23, 2394864), (24, 2295078), (36, 1530052), (46, 1197432), (48, 1147539), (69, 798288), (72, 765026), (92, 598716), (138, 399144), (144, 382513), (184, 299358), (207, 266096), (276, 199572), (368, 149679), (414, 133048), (552, 99786), (828, 66524), (1104, 49893), (1656, 33262), (3312, 16631)]