25647573603452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1663}}^1\times {\mathrm{5231}}^1\times {\mathrm{13907}}^1$

素因数の和:20858

約数の個数: 48

約数和(自身を含む): 45769644490752

約数和(自身を除く): 20122070887300

約数列:

[1, 2, 4, 53, 106, 212, 1663, 3326, 5231, 6652, 10462, 13907, 20924, 27814, 55628, 88139, 176278, 277243, 352556, 554486, 737071, 1108972, 1474142, 2948284, 8699153, 17398306, 23127341, 34796612, 46254682, 72747517, 92509364, 145495034, 290990068, 461055109, 922110218, 1225749073, 1844220436, 2451498146, 3855618401, 4902996292, 7711236802, 15422473604, 120979120771, 241958241542, 483916483084, 6411893400863, 12823786801726, 25647573603452]

約数ペア:

[(1, 25647573603452), (2, 12823786801726), (4, 6411893400863), (53, 483916483084), (106, 241958241542), (212, 120979120771), (1663, 15422473604), (3326, 7711236802), (5231, 4902996292), (6652, 3855618401), (10462, 2451498146), (13907, 1844220436), (20924, 1225749073), (27814, 922110218), (55628, 461055109), (88139, 290990068), (176278, 145495034), (277243, 92509364), (352556, 72747517), (554486, 46254682), (737071, 34796612), (1108972, 23127341), (1474142, 17398306), (2948284, 8699153)]