49919880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415999}}^1$

素因数の和:416013

約数の個数: 32

約数和(自身を含む): 149760000

約数和(自身を除く): 99840120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415999, 831998, 1247997, 1663996, 2079995, 2495994, 3327992, 4159990, 4991988, 6239985, 8319980, 9983976, 12479970, 16639960, 24959940, 49919880]

約数ペア:

[(1, 49919880), (2, 24959940), (3, 16639960), (4, 12479970), (5, 9983976), (6, 8319980), (8, 6239985), (10, 4991988), (12, 4159990), (15, 3327992), (20, 2495994), (24, 2079995), (30, 1663996), (40, 1247997), (60, 831998), (120, 415999)]