49879540

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2333}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 104889960

約数和(自身を除く): 55010420

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 2333, 4276, 4666, 5345, 9332, 10690, 11665, 21380, 23330, 46660, 2493977, 4987954, 9975908, 12469885, 24939770, 49879540]

約数ペア:

[(1, 49879540), (2, 24939770), (4, 12469885), (5, 9975908), (10, 4987954), (20, 2493977), (1069, 46660), (2138, 23330), (2333, 21380), (4276, 11665), (4666, 10690), (5345, 9332)]