51267728

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{10303}}^1$

素因数の和:10622

約数の個数: 20

約数和(自身を含む): 99660288

約数和(自身を除く): 48392560

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 10303, 20606, 41212, 82424, 164848, 3204233, 6408466, 12816932, 25633864, 51267728]

約数ペア:

[(1, 51267728), (2, 25633864), (4, 12816932), (8, 6408466), (16, 3204233), (311, 164848), (622, 82424), (1244, 41212), (2488, 20606), (4976, 10303)]