49858680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415489}}^1$

素因数の和:415503

約数の個数: 32

約数和(自身を含む): 149576400

約数和(自身を除く): 99717720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415489, 830978, 1246467, 1661956, 2077445, 2492934, 3323912, 4154890, 4985868, 6232335, 8309780, 9971736, 12464670, 16619560, 24929340, 49858680]

約数ペア:

[(1, 49858680), (2, 24929340), (3, 16619560), (4, 12464670), (5, 9971736), (6, 8309780), (8, 6232335), (10, 4985868), (12, 4154890), (15, 3323912), (20, 2492934), (24, 2077445), (30, 1661956), (40, 1246467), (60, 830978), (120, 415489)]