49915475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 64489920

約数和(自身を除く): 14574445

約数列:

[1, 5, 25, 43, 59, 215, 295, 787, 1075, 1475, 2537, 3935, 12685, 19675, 33841, 46433, 63425, 169205, 232165, 846025, 1160825, 1996619, 9983095, 49915475]

約数ペア:

[(1, 49915475), (5, 9983095), (25, 1996619), (43, 1160825), (59, 846025), (215, 232165), (295, 169205), (787, 63425), (1075, 46433), (1475, 33841), (2537, 19675), (3935, 12685)]