47990300

素因数分解:

$2^2\times 5^2\times {\mathrm{479903}}^1$

素因数の和:479917

約数の個数: 18

約数和(自身を含む): 104139168

約数和(自身を除く): 56148868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 479903, 959806, 1919612, 2399515, 4799030, 9598060, 11997575, 23995150, 47990300]

約数ペア:

[(1, 47990300), (2, 23995150), (4, 11997575), (5, 9598060), (10, 4799030), (20, 2399515), (25, 1919612), (50, 959806), (100, 479903)]