47168495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 64198656

約数和(自身を除く): 17030161

約数列:

[1, 5, 11, 47, 55, 71, 235, 257, 355, 517, 781, 1285, 2585, 2827, 3337, 3905, 12079, 14135, 16685, 18247, 36707, 60395, 91235, 132869, 183535, 200717, 664345, 857609, 1003585, 4288045, 9433699, 47168495]

約数ペア:

[(1, 47168495), (5, 9433699), (11, 4288045), (47, 1003585), (55, 857609), (71, 664345), (235, 200717), (257, 183535), (355, 132869), (517, 91235), (781, 60395), (1285, 36707), (2585, 18247), (2827, 16685), (3337, 14135), (3905, 12079)]