25005002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{49417}}^1$

素因数の和:49453

約数の個数: 16

約数和(自身を含む): 42697152

約数和(自身を除く): 17692150

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 49417, 98834, 543587, 1087174, 1136591, 2273182, 12502501, 25005002]

約数ペア:

[(1, 25005002), (2, 12502501), (11, 2273182), (22, 1136591), (23, 1087174), (46, 543587), (253, 98834), (506, 49417)]