54014560

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 128066400

約数和(自身を除く): 74051840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 769, 878, 1538, 1756, 2195, 3076, 3512, 3845, 4390, 6152, 7024, 7690, 8780, 12304, 14048, 15380, 17560, 24608, 30760, 35120, 61520, 70240, 123040, 337591, 675182, 1350364, 1687955, 2700728, 3375910, 5401456, 6751820, 10802912, 13503640, 27007280, 54014560]

約数ペア:

[(1, 54014560), (2, 27007280), (4, 13503640), (5, 10802912), (8, 6751820), (10, 5401456), (16, 3375910), (20, 2700728), (32, 1687955), (40, 1350364), (80, 675182), (160, 337591), (439, 123040), (769, 70240), (878, 61520), (1538, 35120), (1756, 30760), (2195, 24608), (3076, 17560), (3512, 15380), (3845, 14048), (4390, 12304), (6152, 8780), (7024, 7690)]