54756558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 126696960

約数和(自身を除く): 71940402

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 1409, 2159, 2286, 2818, 4227, 4318, 6477, 8454, 12681, 12954, 19431, 23953, 25362, 38862, 47906, 71859, 143718, 178943, 215577, 357886, 431154, 536829, 1073658, 1610487, 3042031, 3220974, 6084062, 9126093, 18252186, 27378279, 54756558]

約数ペア:

[(1, 54756558), (2, 27378279), (3, 18252186), (6, 9126093), (9, 6084062), (17, 3220974), (18, 3042031), (34, 1610487), (51, 1073658), (102, 536829), (127, 431154), (153, 357886), (254, 215577), (306, 178943), (381, 143718), (762, 71859), (1143, 47906), (1409, 38862), (2159, 25362), (2286, 23953), (2818, 19431), (4227, 12954), (4318, 12681), (6477, 8454)]