51493446

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{66529}}^1$

素因数の和:66580

約数の個数: 24

約数和(自身を含む): 114165480

約数和(自身を除く): 62672034

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 66529, 133058, 199587, 399174, 598761, 1197522, 2860747, 5721494, 8582241, 17164482, 25746723, 51493446]

約数ペア:

[(1, 51493446), (2, 25746723), (3, 17164482), (6, 8582241), (9, 5721494), (18, 2860747), (43, 1197522), (86, 598761), (129, 399174), (258, 199587), (387, 133058), (774, 66529)]