51697537

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 57121920

約数和(自身を除く): 5424383

約数列:

[1, 19, 23, 281, 421, 437, 5339, 6463, 7999, 9683, 118301, 122797, 183977, 2247719, 2720923, 51697537]

約数ペア:

[(1, 51697537), (19, 2720923), (23, 2247719), (281, 183977), (421, 122797), (437, 118301), (5339, 9683), (6463, 7999)]