49947183

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 85191288

約数和(自身を除く): 35244105

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 197, 429, 591, 1287, 1773, 2167, 2561, 6501, 7683, 19503, 23049, 28171, 38809, 84513, 116427, 253539, 349281, 426899, 504517, 1280697, 1513551, 3842091, 4540653, 5549687, 16649061, 49947183]

約数ペア:

[(1, 49947183), (3, 16649061), (9, 5549687), (11, 4540653), (13, 3842091), (33, 1513551), (39, 1280697), (99, 504517), (117, 426899), (143, 349281), (197, 253539), (429, 116427), (591, 84513), (1287, 38809), (1773, 28171), (2167, 23049), (2561, 19503), (6501, 7683)]