49163894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25903}}^1$

素因数の和:25991

約数の個数: 16

約数和(自身を含む): 80509632

約数和(自身を除く): 31345738

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 25903, 51806, 336739, 673478, 1890919, 3781838, 24581947, 49163894]

約数ペア:

[(1, 49163894), (2, 24581947), (13, 3781838), (26, 1890919), (73, 673478), (146, 336739), (949, 51806), (1898, 25903)]