51380137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 57082752

約数和(自身を除く): 5702615

約数列:

[1, 17, 23, 331, 391, 397, 5627, 6749, 7613, 9131, 129421, 131407, 155227, 2233919, 3022361, 51380137]

約数ペア:

[(1, 51380137), (17, 3022361), (23, 2233919), (331, 155227), (391, 131407), (397, 129421), (5627, 9131), (6749, 7613)]