55239272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20249}}^1$

素因数の和:20297

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 61400728

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 20249, 40498, 80996, 161992, 222739, 445478, 627719, 890956, 1255438, 1781912, 2510876, 5021752, 6904909, 13809818, 27619636, 55239272]

約数ペア:

[(1, 55239272), (2, 27619636), (4, 13809818), (8, 6904909), (11, 5021752), (22, 2510876), (31, 1781912), (44, 1255438), (62, 890956), (88, 627719), (124, 445478), (248, 222739), (341, 161992), (682, 80996), (1364, 40498), (2728, 20249)]