51568641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10399}}^1$

素因数の和:10453

約数の個数: 24

約数和(自身を含む): 81120000

約数和(自身を除く): 29551359

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 10399, 31197, 93591, 197581, 301571, 592743, 904713, 1778229, 2714139, 5729849, 17189547, 51568641]

約数ペア:

[(1, 51568641), (3, 17189547), (9, 5729849), (19, 2714139), (29, 1778229), (57, 904713), (87, 592743), (171, 301571), (261, 197581), (551, 93591), (1653, 31197), (4959, 10399)]