48891000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 156499200

約数和(自身を除く): 107608200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 200, 215, 250, 258, 300, 344, 375, 379, 430, 500, 516, 600, 645, 750, 758, 860, 1000, 1032, 1075, 1137, 1290, 1500, 1516, 1720, 1895, 2150, 2274, 2580, 3000, 3032, 3225, 3790, 4300, 4548, 5160, 5375, 5685, 6450, 7580, 8600, 9096, 9475, 10750, 11370, 12900, 15160, 16125, 16297, 18950, 21500, 22740, 25800, 28425, 32250, 32594, 37900, 43000, 45480, 47375, 48891, 56850, 64500, 65188, 75800, 81485, 94750, 97782, 113700, 129000, 130376, 142125, 162970, 189500, 195564, 227400, 244455, 284250, 325940, 379000, 391128, 407425, 488910, 568500, 651880, 814850, 977820, 1137000, 1222275, 1629700, 1955640, 2037125, 2444550, 3259400, 4074250, 4889100, 6111375, 8148500, 9778200, 12222750, 16297000, 24445500, 48891000]

約数ペア:

[(1, 48891000), (2, 24445500), (3, 16297000), (4, 12222750), (5, 9778200), (6, 8148500), (8, 6111375), (10, 4889100), (12, 4074250), (15, 3259400), (20, 2444550), (24, 2037125), (25, 1955640), (30, 1629700), (40, 1222275), (43, 1137000), (50, 977820), (60, 814850), (75, 651880), (86, 568500), (100, 488910), (120, 407425), (125, 391128), (129, 379000), (150, 325940), (172, 284250), (200, 244455), (215, 227400), (250, 195564), (258, 189500), (300, 162970), (344, 142125), (375, 130376), (379, 129000), (430, 113700), (500, 97782), (516, 94750), (600, 81485), (645, 75800), (750, 65188), (758, 64500), (860, 56850), (1000, 48891), (1032, 47375), (1075, 45480), (1137, 43000), (1290, 37900), (1500, 32594), (1516, 32250), (1720, 28425), (1895, 25800), (2150, 22740), (2274, 21500), (2580, 18950), (3000, 16297), (3032, 16125), (3225, 15160), (3790, 12900), (4300, 11370), (4548, 10750), (5160, 9475), (5375, 9096), (5685, 8600), (6450, 7580)]