51587170

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{12613}}^1$

素因数の和:13029

約数の個数: 16

約数和(自身を含む): 93091320

約数和(自身を除く): 41504150

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 12613, 25226, 63065, 126130, 5158717, 10317434, 25793585, 51587170]

約数ペア:

[(1, 51587170), (2, 25793585), (5, 10317434), (10, 5158717), (409, 126130), (818, 63065), (2045, 25226), (4090, 12613)]