55228478

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 95489280

約数和(自身を除く): 40260802

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 107, 214, 289, 323, 578, 646, 799, 893, 1598, 1786, 1819, 2033, 3638, 4066, 5029, 5491, 10058, 10982, 13583, 15181, 27166, 30362, 30923, 34561, 61846, 69122, 85493, 95551, 170986, 191102, 258077, 516154, 587537, 1175074, 1453381, 1624367, 2906762, 3248734, 27614239, 55228478]

約数ペア:

[(1, 55228478), (2, 27614239), (17, 3248734), (19, 2906762), (34, 1624367), (38, 1453381), (47, 1175074), (94, 587537), (107, 516154), (214, 258077), (289, 191102), (323, 170986), (578, 95551), (646, 85493), (799, 69122), (893, 61846), (1598, 34561), (1786, 30923), (1819, 30362), (2033, 27166), (3638, 15181), (4066, 13583), (5029, 10982), (5491, 10058)]