48813020

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2909}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 102664800

約数和(自身を除く): 53851780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 2909, 3356, 4195, 5818, 8390, 11636, 14545, 16780, 29090, 58180, 2440651, 4881302, 9762604, 12203255, 24406510, 48813020]

約数ペア:

[(1, 48813020), (2, 24406510), (4, 12203255), (5, 9762604), (10, 4881302), (20, 2440651), (839, 58180), (1678, 29090), (2909, 16780), (3356, 14545), (4195, 11636), (5818, 8390)]