51740823

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2161}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 72228096

約数和(自身を除く): 20487273

約数列:

[1, 3, 23, 69, 347, 1041, 2161, 6483, 7981, 23943, 49703, 149109, 749867, 2249601, 17246941, 51740823]

約数ペア:

[(1, 51740823), (3, 17246941), (23, 2249601), (69, 749867), (347, 149109), (1041, 49703), (2161, 23943), (6483, 7981)]