55864276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3389}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 105645960

約数和(自身を除く): 49781684

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 3389, 4121, 6778, 8242, 13556, 16484, 44057, 88114, 176228, 1074313, 2148626, 4297252, 13966069, 27932138, 55864276]

約数ペア:

[(1, 55864276), (2, 27932138), (4, 13966069), (13, 4297252), (26, 2148626), (52, 1074313), (317, 176228), (634, 88114), (1268, 44057), (3389, 16484), (4121, 13556), (6778, 8242)]