51717491

素因数分解:

$7^2\times {\mathrm{223}}^1\times {\mathrm{4733}}^1$

素因数の和:4970

約数の個数: 12

約数和(自身を含む): 60443712

約数和(自身を除く): 8726221

約数列:

[1, 7, 49, 223, 1561, 4733, 10927, 33131, 231917, 1055459, 7388213, 51717491]

約数ペア:

[(1, 51717491), (7, 7388213), (49, 1055459), (223, 231917), (1561, 33131), (4733, 10927)]