54489946

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28001}}^1$

素因数の和:28149

約数の個数: 16

約数和(自身を含む): 94086720

約数和(自身を除く): 39596774

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 28001, 56002, 196007, 392014, 3892139, 7784278, 27244973, 54489946]

約数ペア:

[(1, 54489946), (2, 27244973), (7, 7784278), (14, 3892139), (139, 392014), (278, 196007), (973, 56002), (1946, 28001)]