54439945

素因数分解:

$5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3803}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 74862720

約数和(自身を除く): 20422775

約数列:

[1, 5, 7, 35, 409, 2045, 2863, 3803, 14315, 19015, 26621, 133105, 1555427, 7777135, 10887989, 54439945]

約数ペア:

[(1, 54439945), (5, 10887989), (7, 7777135), (35, 1555427), (409, 133105), (2045, 26621), (2863, 19015), (3803, 14315)]