49199980

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10837}}^1$

素因数の和:11073

約数の個数: 24

約数和(自身を含む): 103784688

約数和(自身を除く): 54584708

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 10837, 21674, 43348, 54185, 108370, 216740, 2459999, 4919998, 9839996, 12299995, 24599990, 49199980]

約数ペア:

[(1, 49199980), (2, 24599990), (4, 12299995), (5, 9839996), (10, 4919998), (20, 2459999), (227, 216740), (454, 108370), (908, 54185), (1135, 43348), (2270, 21674), (4540, 10837)]