54172888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87943}}^1$

素因数の和:87967

約数の個数: 32

約数和(自身を含む): 126639360

約数和(自身を除く): 72466472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 87943, 175886, 351772, 615601, 703544, 967373, 1231202, 1934746, 2462404, 3869492, 4924808, 6771611, 7738984, 13543222, 27086444, 54172888]

約数ペア:

[(1, 54172888), (2, 27086444), (4, 13543222), (7, 7738984), (8, 6771611), (11, 4924808), (14, 3869492), (22, 2462404), (28, 1934746), (44, 1231202), (56, 967373), (77, 703544), (88, 615601), (154, 351772), (308, 175886), (616, 87943)]