50742224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243953}}^1$

素因数の和:243974

約数の個数: 20

約数和(自身を含む): 105876036

約数和(自身を除く): 55133812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243953, 487906, 975812, 1951624, 3171389, 3903248, 6342778, 12685556, 25371112, 50742224]

約数ペア:

[(1, 50742224), (2, 25371112), (4, 12685556), (8, 6342778), (13, 3903248), (16, 3171389), (26, 1951624), (52, 975812), (104, 487906), (208, 243953)]