56864752

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7151}}^1$

素因数の和:7237

約数の個数: 40

約数和(自身を含む): 127706112

約数和(自身を除く): 70841360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7151, 7952, 14302, 28604, 50057, 57208, 100114, 114416, 200228, 400456, 507721, 800912, 1015442, 2030884, 3554047, 4061768, 7108094, 8123536, 14216188, 28432376, 56864752]

約数ペア:

[(1, 56864752), (2, 28432376), (4, 14216188), (7, 8123536), (8, 7108094), (14, 4061768), (16, 3554047), (28, 2030884), (56, 1015442), (71, 800912), (112, 507721), (142, 400456), (284, 200228), (497, 114416), (568, 100114), (994, 57208), (1136, 50057), (1988, 28604), (3976, 14302), (7151, 7952)]