55687752

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17987}}^1$

素因数の和:18042

約数の個数: 48

約数和(自身を含む): 154337040

約数和(自身を除く): 98649288

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, 17987, 35974, 53961, 71948, 107922, 143896, 161883, 215844, 323766, 431688, 647532, 773441, 1295064, 1546882, 2320323, 3093764, 4640646, 6187528, 6960969, 9281292, 13921938, 18562584, 27843876, 55687752]

約数ペア:

[(1, 55687752), (2, 27843876), (3, 18562584), (4, 13921938), (6, 9281292), (8, 6960969), (9, 6187528), (12, 4640646), (18, 3093764), (24, 2320323), (36, 1546882), (43, 1295064), (72, 773441), (86, 647532), (129, 431688), (172, 323766), (258, 215844), (344, 161883), (387, 143896), (516, 107922), (774, 71948), (1032, 53961), (1548, 35974), (3096, 17987)]