49986960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{208279}}^1$

素因数の和:208295

約数の個数: 40

約数和(自身を含む): 154960320

約数和(自身を除く): 104973360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 208279, 416558, 624837, 833116, 1041395, 1249674, 1666232, 2082790, 2499348, 3124185, 3332464, 4165580, 4998696, 6248370, 8331160, 9997392, 12496740, 16662320, 24993480, 49986960]

約数ペア:

[(1, 49986960), (2, 24993480), (3, 16662320), (4, 12496740), (5, 9997392), (6, 8331160), (8, 6248370), (10, 4998696), (12, 4165580), (15, 3332464), (16, 3124185), (20, 2499348), (24, 2082790), (30, 1666232), (40, 1249674), (48, 1041395), (60, 833116), (80, 624837), (120, 416558), (240, 208279)]