54181804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 97106688

約数和(自身を除く): 42924884

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 1783, 3566, 7132, 7597, 15194, 30388, 126593, 190781, 253186, 381562, 506372, 763124, 13545451, 27090902, 54181804]

約数ペア:

[(1, 54181804), (2, 27090902), (4, 13545451), (71, 763124), (107, 506372), (142, 381562), (214, 253186), (284, 190781), (428, 126593), (1783, 30388), (3566, 15194), (7132, 7597)]