54145748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19421}}^1$

素因数の和:19483

約数の個数: 24

約数和(自身を含む): 102781224

約数和(自身を除く): 48635476

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 19421, 38842, 77684, 330157, 660314, 796261, 1320628, 1592522, 3185044, 13536437, 27072874, 54145748]

約数ペア:

[(1, 54145748), (2, 27072874), (4, 13536437), (17, 3185044), (34, 1592522), (41, 1320628), (68, 796261), (82, 660314), (164, 330157), (697, 77684), (1394, 38842), (2788, 19421)]