49756977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 79896960

約数和(自身を除く): 30139983

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 2521, 6579, 7563, 19737, 22689, 42857, 68067, 108403, 128571, 325209, 385713, 975627, 1157139, 1842851, 2926881, 5528553, 16585659, 49756977]

約数ペア:

[(1, 49756977), (3, 16585659), (9, 5528553), (17, 2926881), (27, 1842851), (43, 1157139), (51, 975627), (129, 385713), (153, 325209), (387, 128571), (459, 108403), (731, 68067), (1161, 42857), (2193, 22689), (2521, 19737), (6579, 7563)]