49840030

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4999}}^1$

素因数の和:6003

約数の個数: 16

約数和(自身を含む): 89820000

約数和(自身を除く): 39979970

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 4999, 9970, 9998, 24995, 49990, 4984003, 9968006, 24920015, 49840030]

約数ペア:

[(1, 49840030), (2, 24920015), (5, 9968006), (10, 4984003), (997, 49990), (1994, 24995), (4985, 9998), (4999, 9970)]