49222840

素因数分解:

$2^3\times 5^1\times {\mathrm{1230571}}^1$

素因数の和:1230582

約数の個数: 16

約数和(自身を含む): 110751480

約数和(自身を除く): 61528640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1230571, 2461142, 4922284, 6152855, 9844568, 12305710, 24611420, 49222840]

約数ペア:

[(1, 49222840), (2, 24611420), (4, 12305710), (5, 9844568), (8, 6152855), (10, 4922284), (20, 2461142), (40, 1230571)]