97949590

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{19949}}^1$

素因数の和:20447

約数の個数: 16

約数和(自身を含む): 176677200

約数和(自身を除く): 78727610

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 19949, 39898, 99745, 199490, 9794959, 19589918, 48974795, 97949590]

約数ペア:

[(1, 97949590), (2, 48974795), (5, 19589918), (10, 9794959), (491, 199490), (982, 99745), (2455, 39898), (4910, 19949)]