28930450

素因数分解:

$2^1\times 5^2\times {\mathrm{578609}}^1$

素因数の和:578621

約数の個数: 12

約数和(自身を含む): 53810730

約数和(自身を除く): 24880280

約数列:

[1, 2, 5, 10, 25, 50, 578609, 1157218, 2893045, 5786090, 14465225, 28930450]

約数ペア:

[(1, 28930450), (2, 14465225), (5, 5786090), (10, 2893045), (25, 1157218), (50, 578609)]