50372000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 144530568

約数和(自身を除く): 94158568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 257, 280, 350, 392, 400, 490, 500, 514, 560, 700, 784, 800, 875, 980, 1000, 1028, 1120, 1225, 1285, 1400, 1568, 1750, 1799, 1960, 2000, 2056, 2450, 2570, 2800, 3500, 3598, 3920, 4000, 4112, 4900, 5140, 5600, 6125, 6425, 7000, 7196, 7840, 8224, 8995, 9800, 10280, 12250, 12593, 12850, 14000, 14392, 17990, 19600, 20560, 24500, 25186, 25700, 28000, 28784, 32125, 35980, 39200, 41120, 44975, 49000, 50372, 51400, 57568, 62965, 64250, 71960, 89950, 98000, 100744, 102800, 125930, 128500, 143920, 179900, 196000, 201488, 205600, 224875, 251860, 257000, 287840, 314825, 359800, 402976, 449750, 503720, 514000, 629650, 719600, 899500, 1007440, 1028000, 1259300, 1439200, 1574125, 1799000, 2014880, 2518600, 3148250, 3598000, 5037200, 6296500, 7196000, 10074400, 12593000, 25186000, 50372000]

約数ペア:

[(1, 50372000), (2, 25186000), (4, 12593000), (5, 10074400), (7, 7196000), (8, 6296500), (10, 5037200), (14, 3598000), (16, 3148250), (20, 2518600), (25, 2014880), (28, 1799000), (32, 1574125), (35, 1439200), (40, 1259300), (49, 1028000), (50, 1007440), (56, 899500), (70, 719600), (80, 629650), (98, 514000), (100, 503720), (112, 449750), (125, 402976), (140, 359800), (160, 314825), (175, 287840), (196, 257000), (200, 251860), (224, 224875), (245, 205600), (250, 201488), (257, 196000), (280, 179900), (350, 143920), (392, 128500), (400, 125930), (490, 102800), (500, 100744), (514, 98000), (560, 89950), (700, 71960), (784, 64250), (800, 62965), (875, 57568), (980, 51400), (1000, 50372), (1028, 49000), (1120, 44975), (1225, 41120), (1285, 39200), (1400, 35980), (1568, 32125), (1750, 28784), (1799, 28000), (1960, 25700), (2000, 25186), (2056, 24500), (2450, 20560), (2570, 19600), (2800, 17990), (3500, 14392), (3598, 14000), (3920, 12850), (4000, 12593), (4112, 12250), (4900, 10280), (5140, 9800), (5600, 8995), (6125, 8224), (6425, 7840), (7000, 7196)]