56086719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 86790144

約数和(自身を除く): 30703425

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2017, 2139, 6051, 9269, 26221, 27807, 46391, 62527, 78663, 139173, 187581, 603083, 812851, 1438121, 1809249, 2438553, 4314363, 18695573, 56086719]

約数ペア:

[(1, 56086719), (3, 18695573), (13, 4314363), (23, 2438553), (31, 1809249), (39, 1438121), (69, 812851), (93, 603083), (299, 187581), (403, 139173), (713, 78663), (897, 62527), (1209, 46391), (2017, 27807), (2139, 26221), (6051, 9269)]