48149480

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1193}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 108534600

約数和(自身を除く): 60385120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 1193, 2018, 2386, 4036, 4772, 5045, 5965, 8072, 9544, 10090, 11930, 20180, 23860, 40360, 47720, 1203737, 2407474, 4814948, 6018685, 9629896, 12037370, 24074740, 48149480]

約数ペア:

[(1, 48149480), (2, 24074740), (4, 12037370), (5, 9629896), (8, 6018685), (10, 4814948), (20, 2407474), (40, 1203737), (1009, 47720), (1193, 40360), (2018, 23860), (2386, 20180), (4036, 11930), (4772, 10090), (5045, 9544), (5965, 8072)]