51155982

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{22031}}^1$

素因数の和:22085

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 65172978

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 22031, 44062, 66093, 132186, 198279, 396558, 594837, 947333, 1189674, 1894666, 2841999, 5683998, 8525997, 17051994, 25577991, 51155982]

約数ペア:

[(1, 51155982), (2, 25577991), (3, 17051994), (6, 8525997), (9, 5683998), (18, 2841999), (27, 1894666), (43, 1189674), (54, 947333), (86, 594837), (129, 396558), (258, 198279), (387, 132186), (774, 66093), (1161, 44062), (2322, 22031)]