48570440

素因数分解:

$2^3\times 5^1\times {\mathrm{1214261}}^1$

素因数の和:1214272

約数の個数: 16

約数和(自身を含む): 109283580

約数和(自身を除く): 60713140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1214261, 2428522, 4857044, 6071305, 9714088, 12142610, 24285220, 48570440]

約数ペア:

[(1, 48570440), (2, 24285220), (4, 12142610), (5, 9714088), (8, 6071305), (10, 4857044), (20, 2428522), (40, 1214261)]