51138954

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{66071}}^1$

素因数の和:66122

約数の個数: 24

約数和(自身を含む): 113379552

約数和(自身を除く): 62240598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 66071, 132142, 198213, 396426, 594639, 1189278, 2841053, 5682106, 8523159, 17046318, 25569477, 51138954]

約数ペア:

[(1, 51138954), (2, 25569477), (3, 17046318), (6, 8523159), (9, 5682106), (18, 2841053), (43, 1189278), (86, 594639), (129, 396426), (258, 198213), (387, 132142), (774, 66071)]