50814309

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10949}}^1$

素因数の和:10989

約数の個数: 32

約数和(自身を含む): 88300800

約数和(自身を除く): 37486491

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 10949, 32847, 76643, 142337, 186133, 229929, 427011, 558399, 996359, 1302931, 2419729, 2989077, 3908793, 7259187, 16938103, 50814309]

約数ペア:

[(1, 50814309), (3, 16938103), (7, 7259187), (13, 3908793), (17, 2989077), (21, 2419729), (39, 1302931), (51, 996359), (91, 558399), (119, 427011), (221, 229929), (273, 186133), (357, 142337), (663, 76643), (1547, 32847), (4641, 10949)]