54748449

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 100126208

約数和(自身を除く): 45377759

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 97, 119, 153, 217, 279, 289, 291, 357, 527, 651, 679, 867, 873, 1071, 1581, 1649, 1953, 2023, 2037, 2601, 3007, 3689, 4743, 4947, 6069, 6111, 8959, 9021, 11067, 11543, 14841, 18207, 21049, 26877, 27063, 28033, 33201, 34629, 51119, 62713, 63147, 80631, 84099, 103887, 153357, 188139, 189441, 196231, 252297, 357833, 460071, 564417, 588693, 869023, 1073499, 1766079, 2607069, 3220497, 6083161, 7821207, 18249483, 54748449]

約数ペア:

[(1, 54748449), (3, 18249483), (7, 7821207), (9, 6083161), (17, 3220497), (21, 2607069), (31, 1766079), (51, 1073499), (63, 869023), (93, 588693), (97, 564417), (119, 460071), (153, 357833), (217, 252297), (279, 196231), (289, 189441), (291, 188139), (357, 153357), (527, 103887), (651, 84099), (679, 80631), (867, 63147), (873, 62713), (1071, 51119), (1581, 34629), (1649, 33201), (1953, 28033), (2023, 27063), (2037, 26877), (2601, 21049), (3007, 18207), (3689, 14841), (4743, 11543), (4947, 11067), (6069, 9021), (6111, 8959)]