55796217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4919}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 78720000

約数和(自身を除く): 22923783

約数列:

[1, 3, 19, 57, 199, 597, 3781, 4919, 11343, 14757, 93461, 280383, 978881, 2936643, 18598739, 55796217]

約数ペア:

[(1, 55796217), (3, 18598739), (19, 2936643), (57, 978881), (199, 280383), (597, 93461), (3781, 14757), (4919, 11343)]