54457942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1777}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 102412800

約数和(自身を除く): 47954858

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 1777, 2189, 2786, 3554, 4378, 12439, 15323, 19547, 24878, 30646, 39094, 136829, 273658, 353623, 707246, 2475361, 3889853, 4950722, 7779706, 27228971, 54457942]

約数ペア:

[(1, 54457942), (2, 27228971), (7, 7779706), (11, 4950722), (14, 3889853), (22, 2475361), (77, 707246), (154, 353623), (199, 273658), (398, 136829), (1393, 39094), (1777, 30646), (2189, 24878), (2786, 19547), (3554, 15323), (4378, 12439)]