27786550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 59371200

約数和(自身を除く): 31584650

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 2659, 5225, 5318, 10450, 13295, 26590, 29249, 50521, 58498, 66475, 101042, 132950, 146245, 252605, 292490, 505210, 555731, 731225, 1111462, 1263025, 1462450, 2526050, 2778655, 5557310, 13893275, 27786550]

約数ペア:

[(1, 27786550), (2, 13893275), (5, 5557310), (10, 2778655), (11, 2526050), (19, 1462450), (22, 1263025), (25, 1111462), (38, 731225), (50, 555731), (55, 505210), (95, 292490), (110, 252605), (190, 146245), (209, 132950), (275, 101042), (418, 66475), (475, 58498), (550, 50521), (950, 29249), (1045, 26590), (2090, 13295), (2659, 10450), (5225, 5318)]