49199180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59999}}^1$

素因数の和:60049

約数の個数: 24

約数和(自身を含む): 105840000

約数和(自身を除く): 56640820

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 59999, 119998, 239996, 299995, 599990, 1199980, 2459959, 4919918, 9839836, 12299795, 24599590, 49199180]

約数ペア:

[(1, 49199180), (2, 24599590), (4, 12299795), (5, 9839836), (10, 4919918), (20, 2459959), (41, 1199980), (82, 599990), (164, 299995), (205, 239996), (410, 119998), (820, 59999)]