51824073

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 83635200

約数和(自身を除く): 31811127

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 1979, 3741, 5937, 8729, 13853, 26187, 41559, 57391, 85097, 172173, 255291, 401737, 595679, 1205211, 1787037, 2467813, 7403439, 17274691, 51824073]

約数ペア:

[(1, 51824073), (3, 17274691), (7, 7403439), (21, 2467813), (29, 1787037), (43, 1205211), (87, 595679), (129, 401737), (203, 255291), (301, 172173), (609, 85097), (903, 57391), (1247, 41559), (1979, 26187), (3741, 13853), (5937, 8729)]