51491134

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2777}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 78939648

約数和(自身を除く): 27448514

約数列:

[1, 2, 73, 127, 146, 254, 2777, 5554, 9271, 18542, 202721, 352679, 405442, 705358, 25745567, 51491134]

約数ペア:

[(1, 51491134), (2, 25745567), (73, 705358), (127, 405442), (146, 352679), (254, 202721), (2777, 18542), (5554, 9271)]