56391912

素因数分解:

$2^3\times 3^2\times {\mathrm{883}}^1\times {\mathrm{887}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 153073440

約数和(自身を除く): 96681528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 883, 887, 1766, 1774, 2649, 2661, 3532, 3548, 5298, 5322, 7064, 7096, 7947, 7983, 10596, 10644, 15894, 15966, 21192, 21288, 31788, 31932, 63576, 63864, 783221, 1566442, 2349663, 3132884, 4699326, 6265768, 7048989, 9398652, 14097978, 18797304, 28195956, 56391912]

約数ペア:

[(1, 56391912), (2, 28195956), (3, 18797304), (4, 14097978), (6, 9398652), (8, 7048989), (9, 6265768), (12, 4699326), (18, 3132884), (24, 2349663), (36, 1566442), (72, 783221), (883, 63864), (887, 63576), (1766, 31932), (1774, 31788), (2649, 21288), (2661, 21192), (3532, 15966), (3548, 15894), (5298, 10644), (5322, 10596), (7064, 7983), (7096, 7947)]