50490225

素因数分解:

$3^2\times 5^2\times {\mathrm{224401}}^1$

素因数の和:224417

約数の個数: 18

約数和(自身を含む): 90434006

約数和(自身を除く): 39943781

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 224401, 673203, 1122005, 2019609, 3366015, 5610025, 10098045, 16830075, 50490225]

約数ペア:

[(1, 50490225), (3, 16830075), (5, 10098045), (9, 5610025), (15, 3366015), (25, 2019609), (45, 1122005), (75, 673203), (225, 224401)]