51582055

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 24449945

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 665, 931, 1583, 1715, 4655, 6517, 7915, 11081, 30077, 32585, 55405, 77567, 150385, 210539, 387835, 542969, 1052695, 1473773, 2714845, 7368865, 10316411, 51582055]

約数ペア:

[(1, 51582055), (5, 10316411), (7, 7368865), (19, 2714845), (35, 1473773), (49, 1052695), (95, 542969), (133, 387835), (245, 210539), (343, 150385), (665, 77567), (931, 55405), (1583, 32585), (1715, 30077), (4655, 11081), (6517, 7915)]