52768210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20857}}^1$

素因数の和:20898

約数の個数: 32

約数和(自身を含む): 108127872

約数和(自身を除く): 55359662

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 20857, 41714, 104285, 208570, 229427, 458854, 479711, 959422, 1147135, 2294270, 2398555, 4797110, 5276821, 10553642, 26384105, 52768210]

約数ペア:

[(1, 52768210), (2, 26384105), (5, 10553642), (10, 5276821), (11, 4797110), (22, 2398555), (23, 2294270), (46, 1147135), (55, 959422), (110, 479711), (115, 458854), (230, 229427), (253, 208570), (506, 104285), (1265, 41714), (2530, 20857)]