51472988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 108186624

約数和(自身を除く): 56713636

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 257, 311, 322, 514, 622, 644, 1028, 1244, 1799, 2177, 3598, 4354, 5911, 7153, 7196, 8708, 11822, 14306, 23644, 28612, 41377, 50071, 79927, 82754, 100142, 159854, 165508, 200284, 319708, 559489, 1118978, 1838321, 2237956, 3676642, 7353284, 12868247, 25736494, 51472988]

約数ペア:

[(1, 51472988), (2, 25736494), (4, 12868247), (7, 7353284), (14, 3676642), (23, 2237956), (28, 1838321), (46, 1118978), (92, 559489), (161, 319708), (257, 200284), (311, 165508), (322, 159854), (514, 100142), (622, 82754), (644, 79927), (1028, 50071), (1244, 41377), (1799, 28612), (2177, 23644), (3598, 14306), (4354, 11822), (5911, 8708), (7153, 7196)]