51589551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30763}}^1$

素因数の和:30822

約数の個数: 16

約数和(自身を含む): 75802496

約数和(自身を除く): 24212945

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 30763, 92289, 399919, 1199757, 1322809, 3968427, 17196517, 51589551]

約数ペア:

[(1, 51589551), (3, 17196517), (13, 3968427), (39, 1322809), (43, 1199757), (129, 399919), (559, 92289), (1677, 30763)]