47882140

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2909}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 100709280

約数和(自身を除く): 52827140

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 2909, 3292, 4115, 5818, 8230, 11636, 14545, 16460, 29090, 58180, 2394107, 4788214, 9576428, 11970535, 23941070, 47882140]

約数ペア:

[(1, 47882140), (2, 23941070), (4, 11970535), (5, 9576428), (10, 4788214), (20, 2394107), (823, 58180), (1646, 29090), (2909, 16460), (3292, 14545), (4115, 11636), (5818, 8230)]