47651380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3181}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 115468416

約数和(自身を除く): 67817036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3181, 3745, 6362, 7490, 12724, 14980, 15905, 22267, 31810, 44534, 63620, 89068, 111335, 222670, 340367, 445340, 680734, 1361468, 1701835, 2382569, 3403670, 4765138, 6807340, 9530276, 11912845, 23825690, 47651380]

約数ペア:

[(1, 47651380), (2, 23825690), (4, 11912845), (5, 9530276), (7, 6807340), (10, 4765138), (14, 3403670), (20, 2382569), (28, 1701835), (35, 1361468), (70, 680734), (107, 445340), (140, 340367), (214, 222670), (428, 111335), (535, 89068), (749, 63620), (1070, 44534), (1498, 31810), (2140, 22267), (2996, 15905), (3181, 14980), (3745, 12724), (6362, 7490)]