47700862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:912

約数の個数: 24

約数和(自身を含む): 79002000

約数和(自身を除く): 31301138

約数列:

[1, 2, 11, 22, 121, 242, 439, 449, 878, 898, 4829, 4939, 9658, 9878, 53119, 54329, 106238, 108658, 197111, 394222, 2168221, 4336442, 23850431, 47700862]

約数ペア:

[(1, 47700862), (2, 23850431), (11, 4336442), (22, 2168221), (121, 394222), (242, 197111), (439, 108658), (449, 106238), (878, 54329), (898, 53119), (4829, 9878), (4939, 9658)]