49191051

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25741}}^1$

素因数の和:25771

約数の個数: 24

約数和(自身を含む): 82168464

約数和(自身を除く): 32977413

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 25741, 77223, 180187, 334633, 540561, 1003899, 1261309, 2342431, 3783927, 7027293, 16397017, 49191051]

約数ペア:

[(1, 49191051), (3, 16397017), (7, 7027293), (13, 3783927), (21, 2342431), (39, 1261309), (49, 1003899), (91, 540561), (147, 334633), (273, 180187), (637, 77223), (1911, 25741)]