54994576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 132741504

約数和(自身を除く): 77746928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 353, 364, 428, 706, 728, 749, 856, 1391, 1412, 1456, 1498, 1712, 2471, 2782, 2824, 2996, 4589, 4942, 5564, 5648, 5992, 9178, 9737, 9884, 11128, 11984, 18356, 19474, 19768, 22256, 32123, 36712, 37771, 38948, 39536, 64246, 73424, 75542, 77896, 128492, 151084, 155792, 256984, 264397, 302168, 491023, 513968, 528794, 604336, 982046, 1057588, 1964092, 2115176, 3437161, 3928184, 4230352, 6874322, 7856368, 13748644, 27497288, 54994576]

約数ペア:

[(1, 54994576), (2, 27497288), (4, 13748644), (7, 7856368), (8, 6874322), (13, 4230352), (14, 3928184), (16, 3437161), (26, 2115176), (28, 1964092), (52, 1057588), (56, 982046), (91, 604336), (104, 528794), (107, 513968), (112, 491023), (182, 302168), (208, 264397), (214, 256984), (353, 155792), (364, 151084), (428, 128492), (706, 77896), (728, 75542), (749, 73424), (856, 64246), (1391, 39536), (1412, 38948), (1456, 37771), (1498, 36712), (1712, 32123), (2471, 22256), (2782, 19768), (2824, 19474), (2996, 18356), (4589, 11984), (4942, 11128), (5564, 9884), (5648, 9737), (5992, 9178)]