49564743

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 67952640

約数和(自身を除く): 18387897

約数列:

[1, 3, 47, 141, 157, 471, 2239, 6717, 7379, 22137, 105233, 315699, 351523, 1054569, 16521581, 49564743]

約数ペア:

[(1, 49564743), (3, 16521581), (47, 1054569), (141, 351523), (157, 315699), (471, 105233), (2239, 22137), (6717, 7379)]