54278290136

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{17443}}^1$

素因数の和:17944

約数の個数: 64

約数和(自身を含む): 117340903680

約数和(自身を除く): 63062613544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 307, 362, 614, 724, 1228, 1267, 1448, 2149, 2456, 2534, 4298, 5068, 8596, 10136, 17192, 17443, 34886, 55567, 69772, 111134, 122101, 139544, 222268, 244202, 388969, 444536, 488404, 777938, 976808, 1555876, 3111752, 3157183, 5355001, 6314366, 10710002, 12628732, 21420004, 22100281, 25257464, 37485007, 42840008, 44200562, 74970014, 88401124, 149940028, 176802248, 299880056, 969255181, 1938510362, 3877020724, 6784786267, 7754041448, 13569572534, 27139145068, 54278290136]

約数ペア:

[(1, 54278290136), (2, 27139145068), (4, 13569572534), (7, 7754041448), (8, 6784786267), (14, 3877020724), (28, 1938510362), (56, 969255181), (181, 299880056), (307, 176802248), (362, 149940028), (614, 88401124), (724, 74970014), (1228, 44200562), (1267, 42840008), (1448, 37485007), (2149, 25257464), (2456, 22100281), (2534, 21420004), (4298, 12628732), (5068, 10710002), (8596, 6314366), (10136, 5355001), (17192, 3157183), (17443, 3111752), (34886, 1555876), (55567, 976808), (69772, 777938), (111134, 488404), (122101, 444536), (139544, 388969), (222268, 244202)]