51310008

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16573}}^1$

素因数の和:16628

約数の個数: 48

約数和(自身を含む): 142204920

約数和(自身を除く): 90894912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 16573, 33146, 49719, 66292, 99438, 132584, 149157, 198876, 298314, 397752, 596628, 712639, 1193256, 1425278, 2137917, 2850556, 4275834, 5701112, 6413751, 8551668, 12827502, 17103336, 25655004, 51310008]

約数ペア:

[(1, 51310008), (2, 25655004), (3, 17103336), (4, 12827502), (6, 8551668), (8, 6413751), (9, 5701112), (12, 4275834), (18, 2850556), (24, 2137917), (36, 1425278), (43, 1193256), (72, 712639), (86, 596628), (129, 397752), (172, 298314), (258, 198876), (344, 149157), (387, 132584), (516, 99438), (774, 66292), (1032, 49719), (1548, 33146), (3096, 16573)]