49213307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 60715008

約数和(自身を除く): 11501701

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1151, 1859, 3289, 3887, 12661, 14963, 26473, 42757, 164593, 194519, 291203, 344149, 2139709, 3785639, 4473937, 49213307]

約数ペア:

[(1, 49213307), (11, 4473937), (13, 3785639), (23, 2139709), (143, 344149), (169, 291203), (253, 194519), (299, 164593), (1151, 42757), (1859, 26473), (3289, 14963), (3887, 12661)]