47200538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9887}}^1$

素因数の和:9938

約数の個数: 32

約数和(自身を含む): 91127808

約数和(自身を除く): 43927270

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 9887, 19774, 69209, 108757, 138418, 217514, 306497, 612994, 761299, 1522598, 2145479, 3371467, 4290958, 6742934, 23600269, 47200538]

約数ペア:

[(1, 47200538), (2, 23600269), (7, 6742934), (11, 4290958), (14, 3371467), (22, 2145479), (31, 1522598), (62, 761299), (77, 612994), (154, 306497), (217, 217514), (341, 138418), (434, 108757), (682, 69209), (2387, 19774), (4774, 9887)]