49594000

素因数分解:

$2^4\times 5^3\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 121460976

約数和(自身を除く): 71866976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 137, 181, 200, 250, 274, 362, 400, 500, 548, 685, 724, 905, 1000, 1096, 1370, 1448, 1810, 2000, 2192, 2740, 2896, 3425, 3620, 4525, 5480, 6850, 7240, 9050, 10960, 13700, 14480, 17125, 18100, 22625, 24797, 27400, 34250, 36200, 45250, 49594, 54800, 68500, 72400, 90500, 99188, 123985, 137000, 181000, 198376, 247970, 274000, 362000, 396752, 495940, 619925, 991880, 1239850, 1983760, 2479700, 3099625, 4959400, 6199250, 9918800, 12398500, 24797000, 49594000]

約数ペア:

[(1, 49594000), (2, 24797000), (4, 12398500), (5, 9918800), (8, 6199250), (10, 4959400), (16, 3099625), (20, 2479700), (25, 1983760), (40, 1239850), (50, 991880), (80, 619925), (100, 495940), (125, 396752), (137, 362000), (181, 274000), (200, 247970), (250, 198376), (274, 181000), (362, 137000), (400, 123985), (500, 99188), (548, 90500), (685, 72400), (724, 68500), (905, 54800), (1000, 49594), (1096, 45250), (1370, 36200), (1448, 34250), (1810, 27400), (2000, 24797), (2192, 22625), (2740, 18100), (2896, 17125), (3425, 14480), (3620, 13700), (4525, 10960), (5480, 9050), (6850, 7240)]