48745480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174091}}^1$

素因数の和:174109

約数の個数: 32

約数和(自身を含む): 125346240

約数和(自身を除く): 76600760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174091, 348182, 696364, 870455, 1218637, 1392728, 1740910, 2437274, 3481820, 4874548, 6093185, 6963640, 9749096, 12186370, 24372740, 48745480]

約数ペア:

[(1, 48745480), (2, 24372740), (4, 12186370), (5, 9749096), (7, 6963640), (8, 6093185), (10, 4874548), (14, 3481820), (20, 2437274), (28, 1740910), (35, 1392728), (40, 1218637), (56, 870455), (70, 696364), (140, 348182), (280, 174091)]