51516854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2957}}^1$

素因数の和:3271

約数の個数: 16

約数和(自身を含む): 80078976

約数和(自身を除く): 28562122

約数列:

[1, 2, 31, 62, 281, 562, 2957, 5914, 8711, 17422, 91667, 183334, 830917, 1661834, 25758427, 51516854]

約数ペア:

[(1, 51516854), (2, 25758427), (31, 1661834), (62, 830917), (281, 183334), (562, 91667), (2957, 17422), (5914, 8711)]