54991833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 84940800

約数和(自身を除く): 29948967

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1579, 1833, 2679, 4737, 11609, 20527, 30001, 34827, 61581, 74213, 90003, 222639, 390013, 964769, 1170039, 1410047, 2894307, 4230141, 18330611, 54991833]

約数ペア:

[(1, 54991833), (3, 18330611), (13, 4230141), (19, 2894307), (39, 1410047), (47, 1170039), (57, 964769), (141, 390013), (247, 222639), (611, 90003), (741, 74213), (893, 61581), (1579, 34827), (1833, 30001), (2679, 20527), (4737, 11609)]