51333372

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1129}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 133520800

約数和(自身を除く): 82187428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1129, 1263, 1684, 2258, 2526, 3387, 3789, 4516, 5052, 6774, 7578, 10161, 11367, 13548, 15156, 20322, 22734, 30483, 40644, 45468, 60966, 121932, 475309, 950618, 1425927, 1901236, 2851854, 4277781, 5703708, 8555562, 12833343, 17111124, 25666686, 51333372]

約数ペア:

[(1, 51333372), (2, 25666686), (3, 17111124), (4, 12833343), (6, 8555562), (9, 5703708), (12, 4277781), (18, 2851854), (27, 1901236), (36, 1425927), (54, 950618), (108, 475309), (421, 121932), (842, 60966), (1129, 45468), (1263, 40644), (1684, 30483), (2258, 22734), (2526, 20322), (3387, 15156), (3789, 13548), (4516, 11367), (5052, 10161), (6774, 7578)]