27427996970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1\times {\mathrm{49939}}^1$

素因数の和:54950

約数の個数: 32

約数和(自身を含む): 53870477760

約数和(自身を除く): 26442480790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4993, 9986, 24965, 49930, 49939, 54923, 99878, 109846, 249695, 274615, 499390, 549230, 549329, 1098658, 2746645, 5493290, 249345427, 498690854, 1246727135, 2493454270, 2742799697, 5485599394, 13713998485, 27427996970]

約数ペア:

[(1, 27427996970), (2, 13713998485), (5, 5485599394), (10, 2742799697), (11, 2493454270), (22, 1246727135), (55, 498690854), (110, 249345427), (4993, 5493290), (9986, 2746645), (24965, 1098658), (49930, 549329), (49939, 549230), (54923, 499390), (99878, 274615), (109846, 249695)]