48475880

素因数分解:

$2^3\times 5^1\times {\mathrm{1211897}}^1$

素因数の和:1211908

約数の個数: 16

約数和(自身を含む): 109070820

約数和(自身を除く): 60594940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1211897, 2423794, 4847588, 6059485, 9695176, 12118970, 24237940, 48475880]

約数ペア:

[(1, 48475880), (2, 24237940), (4, 12118970), (5, 9695176), (8, 6059485), (10, 4847588), (20, 2423794), (40, 1211897)]