51124941

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27983}}^1$

素因数の和:28025

約数の個数: 24

約数和(自身を含む): 87310080

約数和(自身を除く): 36185139

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 27983, 83949, 195881, 251847, 587643, 811507, 1762929, 2434521, 5680549, 7303563, 17041647, 51124941]

約数ペア:

[(1, 51124941), (3, 17041647), (7, 7303563), (9, 5680549), (21, 2434521), (29, 1762929), (63, 811507), (87, 587643), (203, 251847), (261, 195881), (609, 83949), (1827, 27983)]