51475564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 109122048

約数和(自身を除く): 57646484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1193, 1541, 1876, 2386, 3082, 4772, 6164, 8351, 10787, 16702, 21574, 27439, 33404, 43148, 54878, 79931, 109756, 159862, 192073, 319724, 384146, 559517, 768292, 1119034, 1838413, 2238068, 3676826, 7353652, 12868891, 25737782, 51475564]

約数ペア:

[(1, 51475564), (2, 25737782), (4, 12868891), (7, 7353652), (14, 3676826), (23, 2238068), (28, 1838413), (46, 1119034), (67, 768292), (92, 559517), (134, 384146), (161, 319724), (268, 192073), (322, 159862), (469, 109756), (644, 79931), (938, 54878), (1193, 43148), (1541, 33404), (1876, 27439), (2386, 21574), (3082, 16702), (4772, 10787), (6164, 8351)]