49894749

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 74199840

約数和(自身を除く): 24305091

約数列:

[1, 3, 9, 43, 129, 229, 387, 563, 687, 1689, 2061, 5067, 9847, 24209, 29541, 72627, 88623, 128927, 217881, 386781, 1160343, 5543861, 16631583, 49894749]

約数ペア:

[(1, 49894749), (3, 16631583), (9, 5543861), (43, 1160343), (129, 386781), (229, 217881), (387, 128927), (563, 88623), (687, 72627), (1689, 29541), (2061, 24209), (5067, 9847)]