55074842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 84240000

約数和(自身を除く): 29165158

約数列:

[1, 2, 71, 142, 199, 398, 1949, 3898, 14129, 28258, 138379, 276758, 387851, 775702, 27537421, 55074842]

約数ペア:

[(1, 55074842), (2, 27537421), (71, 775702), (142, 387851), (199, 276758), (398, 138379), (1949, 28258), (3898, 14129)]