50038885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17903}}^1$

素因数の和:17964

約数の個数: 16

約数和(自身を含む): 66173184

約数和(自身を除く): 16134299

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 17903, 89515, 232739, 769829, 1163695, 3849145, 10007777, 50038885]

約数ペア:

[(1, 50038885), (5, 10007777), (13, 3849145), (43, 1163695), (65, 769829), (215, 232739), (559, 89515), (2795, 17903)]