51779170

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40771}}^1$

素因数の和:40905

約数の個数: 16

約数和(自身を含む): 93938688

約数和(自身を除く): 42159518

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 40771, 81542, 203855, 407710, 5177917, 10355834, 25889585, 51779170]

約数ペア:

[(1, 51779170), (2, 25889585), (5, 10355834), (10, 5177917), (127, 407710), (254, 203855), (635, 81542), (1270, 40771)]