50878849077

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1429}}^1\times {\mathrm{1997}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 84388487040

約数和(自身を除く): 33509637963

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 1429, 1981, 1997, 2547, 4287, 5943, 5991, 10003, 12861, 13979, 17829, 17973, 30009, 41937, 90027, 125811, 404407, 565151, 1213221, 1695453, 2830849, 2853713, 3639663, 3956057, 5086359, 8492547, 8561139, 11868171, 19975991, 25477641, 25683417, 35604513, 59927973, 179783919, 807600779, 2422802337, 5653205453, 7268407011, 16959616359, 50878849077]

約数ペア:

[(1, 50878849077), (3, 16959616359), (7, 7268407011), (9, 5653205453), (21, 2422802337), (63, 807600779), (283, 179783919), (849, 59927973), (1429, 35604513), (1981, 25683417), (1997, 25477641), (2547, 19975991), (4287, 11868171), (5943, 8561139), (5991, 8492547), (10003, 5086359), (12861, 3956057), (13979, 3639663), (17829, 2853713), (17973, 2830849), (30009, 1695453), (41937, 1213221), (90027, 565151), (125811, 404407)]