50270139

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 81873792

約数和(自身を除く): 31603653

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 243, 283, 387, 459, 731, 849, 1161, 1377, 2193, 2547, 3483, 4131, 4811, 6579, 7641, 10449, 12169, 14433, 19737, 22923, 36507, 43299, 59211, 68769, 109521, 129897, 177633, 206873, 328563, 389691, 620619, 985689, 1169073, 1861857, 2957067, 5585571, 16756713, 50270139]

約数ペア:

[(1, 50270139), (3, 16756713), (9, 5585571), (17, 2957067), (27, 1861857), (43, 1169073), (51, 985689), (81, 620619), (129, 389691), (153, 328563), (243, 206873), (283, 177633), (387, 129897), (459, 109521), (731, 68769), (849, 59211), (1161, 43299), (1377, 36507), (2193, 22923), (2547, 19737), (3483, 14433), (4131, 12169), (4811, 10449), (6579, 7641)]