54975040

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1319

約数の個数: 56

約数和(自身を含む): 131902200

約数和(自身を除く): 76927160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1153, 1192, 1490, 2306, 2384, 2980, 4612, 4768, 5765, 5960, 9224, 9536, 11530, 11920, 18448, 23060, 23840, 36896, 46120, 47680, 73792, 92240, 171797, 184480, 343594, 368960, 687188, 858985, 1374376, 1717970, 2748752, 3435940, 5497504, 6871880, 10995008, 13743760, 27487520, 54975040]

約数ペア:

[(1, 54975040), (2, 27487520), (4, 13743760), (5, 10995008), (8, 6871880), (10, 5497504), (16, 3435940), (20, 2748752), (32, 1717970), (40, 1374376), (64, 858985), (80, 687188), (149, 368960), (160, 343594), (298, 184480), (320, 171797), (596, 92240), (745, 73792), (1153, 47680), (1192, 46120), (1490, 36896), (2306, 23840), (2384, 23060), (2980, 18448), (4612, 11920), (4768, 11530), (5765, 9536), (5960, 9224)]