49889714

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{154937}}^1$

素因数の和:154969

約数の個数: 16

約数和(自身を含む): 89244288

約数和(自身を除く): 39354574

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 154937, 309874, 1084559, 2169118, 3563551, 7127102, 24944857, 49889714]

約数ペア:

[(1, 49889714), (2, 24944857), (7, 7127102), (14, 3563551), (23, 2169118), (46, 1084559), (161, 309874), (322, 154937)]