49987743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27271}}^1$

素因数の和:27334

約数の個数: 16

約数和(自身を含む): 73307136

約数和(自身を除く): 23319393

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 27271, 81813, 354523, 1063569, 1281737, 3845211, 16662581, 49987743]

約数ペア:

[(1, 49987743), (3, 16662581), (13, 3845211), (39, 1281737), (47, 1063569), (141, 354523), (611, 81813), (1833, 27271)]