49385518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{20873}}^1$

素因数の和:20908

約数の個数: 24

約数和(自身を含む): 91678608

約数和(自身を除く): 42293090

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 20873, 41746, 146111, 271349, 292222, 542698, 1899443, 3527537, 3798886, 7055074, 24692759, 49385518]

約数ペア:

[(1, 49385518), (2, 24692759), (7, 7055074), (13, 3798886), (14, 3527537), (26, 1899443), (91, 542698), (169, 292222), (182, 271349), (338, 146111), (1183, 41746), (2366, 20873)]