54975158

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7901}}^1$

素因数の和:7988

約数の個数: 24

約数和(自身を含む): 97289424

約数和(自身を除く): 42314266

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 7901, 15802, 55307, 110614, 387149, 560971, 774298, 1121942, 3926797, 7853594, 27487579, 54975158]

約数ペア:

[(1, 54975158), (2, 27487579), (7, 7853594), (14, 3926797), (49, 1121942), (71, 774298), (98, 560971), (142, 387149), (497, 110614), (994, 55307), (3479, 15802), (6958, 7901)]