49959519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5209}}^1$

素因数の和:5374

約数の個数: 16

約数和(自身を含む): 70022400

約数和(自身を除く): 20062881

約数列:

[1, 3, 23, 69, 139, 417, 3197, 5209, 9591, 15627, 119807, 359421, 724051, 2172153, 16653173, 49959519]

約数ペア:

[(1, 49959519), (3, 16653173), (23, 2172153), (69, 724051), (139, 359421), (417, 119807), (3197, 15627), (5209, 9591)]