54455518

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2308

約数の個数: 24

約数和(自身を含む): 89702208

約数和(自身を除く): 35246690

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 2207, 4414, 12337, 24674, 28691, 57382, 161111, 322222, 372983, 745966, 2094443, 4188886, 27227759, 54455518]

約数ペア:

[(1, 54455518), (2, 27227759), (13, 4188886), (26, 2094443), (73, 745966), (146, 372983), (169, 322222), (338, 161111), (949, 57382), (1898, 28691), (2207, 24674), (4414, 12337)]