52981310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{278849}}^1$

素因数の和:278875

約数の個数: 16

約数和(自身を含む): 100386000

約数和(自身を除く): 47404690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 278849, 557698, 1394245, 2788490, 5298131, 10596262, 26490655, 52981310]

約数ペア:

[(1, 52981310), (2, 26490655), (5, 10596262), (10, 5298131), (19, 2788490), (38, 1394245), (95, 557698), (190, 278849)]