53778439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 13281785

約数列:

[1, 11, 13, 23, 83, 143, 197, 253, 299, 913, 1079, 1909, 2167, 2561, 3289, 4531, 11869, 16351, 20999, 24817, 28171, 49841, 58903, 179861, 212563, 272987, 376073, 647933, 2338193, 4136803, 4888949, 53778439]

約数ペア:

[(1, 53778439), (11, 4888949), (13, 4136803), (23, 2338193), (83, 647933), (143, 376073), (197, 272987), (253, 212563), (299, 179861), (913, 58903), (1079, 49841), (1909, 28171), (2167, 24817), (2561, 20999), (3289, 16351), (4531, 11869)]