48947880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{407899}}^1$

素因数の和:407913

約数の個数: 32

約数和(自身を含む): 146844000

約数和(自身を除く): 97896120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 407899, 815798, 1223697, 1631596, 2039495, 2447394, 3263192, 4078990, 4894788, 6118485, 8157980, 9789576, 12236970, 16315960, 24473940, 48947880]

約数ペア:

[(1, 48947880), (2, 24473940), (3, 16315960), (4, 12236970), (5, 9789576), (6, 8157980), (8, 6118485), (10, 4894788), (12, 4078990), (15, 3263192), (20, 2447394), (24, 2039495), (30, 1631596), (40, 1223697), (60, 815798), (120, 407899)]