51664414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19379}}^1$

素因数の和:19455

約数の個数: 16

約数和(自身を含む): 81861120

約数和(自身を除く): 30196706

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 19379, 38758, 600749, 833297, 1201498, 1666594, 25832207, 51664414]

約数ペア:

[(1, 51664414), (2, 25832207), (31, 1666594), (43, 1201498), (62, 833297), (86, 600749), (1333, 38758), (2666, 19379)]