55389196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19867}}^1$

素因数の和:19929

約数の個数: 24

約数和(自身を含む): 105141456

約数和(自身を除く): 49752260

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 19867, 39734, 79468, 337739, 675478, 814547, 1350956, 1629094, 3258188, 13847299, 27694598, 55389196]

約数ペア:

[(1, 55389196), (2, 27694598), (4, 13847299), (17, 3258188), (34, 1629094), (41, 1350956), (68, 814547), (82, 675478), (164, 337739), (697, 79468), (1394, 39734), (2788, 19867)]