49614440

素因数分解:

$2^3\times 5^1\times {\mathrm{1240361}}^1$

素因数の和:1240372

約数の個数: 16

約数和(自身を含む): 111632580

約数和(自身を除く): 62018140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1240361, 2480722, 4961444, 6201805, 9922888, 12403610, 24807220, 49614440]

約数ペア:

[(1, 49614440), (2, 24807220), (4, 12403610), (5, 9922888), (8, 6201805), (10, 4961444), (20, 2480722), (40, 1240361)]