49865215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5197}}^1$

素因数の和:5322

約数の個数: 16

約数和(自身を含む): 63623520

約数和(自身を除く): 13758305

約数列:

[1, 5, 19, 95, 101, 505, 1919, 5197, 9595, 25985, 98743, 493715, 524897, 2624485, 9973043, 49865215]

約数ペア:

[(1, 49865215), (5, 9973043), (19, 2624485), (95, 524897), (101, 493715), (505, 98743), (1919, 25985), (5197, 9595)]