53326000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 159239808

約数和(自身を除く): 105913808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 280, 293, 325, 350, 364, 400, 455, 500, 520, 560, 586, 650, 700, 728, 875, 910, 1000, 1040, 1172, 1300, 1400, 1456, 1465, 1625, 1750, 1820, 2000, 2051, 2275, 2344, 2600, 2800, 2930, 3250, 3500, 3640, 3809, 4102, 4550, 4688, 5200, 5860, 6500, 7000, 7280, 7325, 7618, 8204, 9100, 10255, 11375, 11720, 13000, 14000, 14650, 15236, 16408, 18200, 19045, 20510, 22750, 23440, 26000, 26663, 29300, 30472, 32816, 36400, 36625, 38090, 41020, 45500, 51275, 53326, 58600, 60944, 73250, 76180, 82040, 91000, 95225, 102550, 106652, 117200, 133315, 146500, 152360, 164080, 182000, 190450, 205100, 213304, 256375, 266630, 293000, 304720, 380900, 410200, 426608, 476125, 512750, 533260, 586000, 666575, 761800, 820400, 952250, 1025500, 1066520, 1333150, 1523600, 1904500, 2051000, 2133040, 2666300, 3332875, 3809000, 4102000, 5332600, 6665750, 7618000, 10665200, 13331500, 26663000, 53326000]

約数ペア:

[(1, 53326000), (2, 26663000), (4, 13331500), (5, 10665200), (7, 7618000), (8, 6665750), (10, 5332600), (13, 4102000), (14, 3809000), (16, 3332875), (20, 2666300), (25, 2133040), (26, 2051000), (28, 1904500), (35, 1523600), (40, 1333150), (50, 1066520), (52, 1025500), (56, 952250), (65, 820400), (70, 761800), (80, 666575), (91, 586000), (100, 533260), (104, 512750), (112, 476125), (125, 426608), (130, 410200), (140, 380900), (175, 304720), (182, 293000), (200, 266630), (208, 256375), (250, 213304), (260, 205100), (280, 190450), (293, 182000), (325, 164080), (350, 152360), (364, 146500), (400, 133315), (455, 117200), (500, 106652), (520, 102550), (560, 95225), (586, 91000), (650, 82040), (700, 76180), (728, 73250), (875, 60944), (910, 58600), (1000, 53326), (1040, 51275), (1172, 45500), (1300, 41020), (1400, 38090), (1456, 36625), (1465, 36400), (1625, 32816), (1750, 30472), (1820, 29300), (2000, 26663), (2051, 26000), (2275, 23440), (2344, 22750), (2600, 20510), (2800, 19045), (2930, 18200), (3250, 16408), (3500, 15236), (3640, 14650), (3809, 14000), (4102, 13000), (4550, 11720), (4688, 11375), (5200, 10255), (5860, 9100), (6500, 8204), (7000, 7618), (7280, 7325)]