49690894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3491}}^1$

素因数の和:4151

約数の個数: 16

約数和(自身を含む): 81461376

約数和(自身を除く): 31770482

約数列:

[1, 2, 11, 22, 647, 1294, 3491, 6982, 7117, 14234, 38401, 76802, 2258677, 4517354, 24845447, 49690894]

約数ペア:

[(1, 49690894), (2, 24845447), (11, 4517354), (22, 2258677), (647, 76802), (1294, 38401), (3491, 14234), (6982, 7117)]