50872857

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{142501}}^1$

素因数の和:142528

約数の個数: 16

約数和(自身を含む): 82081152

約数和(自身を除く): 31208295

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 142501, 427503, 997507, 2422517, 2992521, 7267551, 16957619, 50872857]

約数ペア:

[(1, 50872857), (3, 16957619), (7, 7267551), (17, 2992521), (21, 2422517), (51, 997507), (119, 427503), (357, 142501)]