55161841000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{7880263}}^1$

素因数の和:7880291

約数の個数: 64

約数和(自身を含む): 147518542080

約数和(自身を除く): 92356701080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 7880263, 15760526, 31521052, 39401315, 55161841, 63042104, 78802630, 110323682, 157605260, 197006575, 220647364, 275809205, 315210520, 394013150, 441294728, 551618410, 788026300, 985032875, 1103236820, 1379046025, 1576052600, 1970065750, 2206473640, 2758092050, 3940131500, 5516184100, 6895230125, 7880263000, 11032368200, 13790460250, 27580920500, 55161841000]

約数ペア:

[(1, 55161841000), (2, 27580920500), (4, 13790460250), (5, 11032368200), (7, 7880263000), (8, 6895230125), (10, 5516184100), (14, 3940131500), (20, 2758092050), (25, 2206473640), (28, 1970065750), (35, 1576052600), (40, 1379046025), (50, 1103236820), (56, 985032875), (70, 788026300), (100, 551618410), (125, 441294728), (140, 394013150), (175, 315210520), (200, 275809205), (250, 220647364), (280, 197006575), (350, 157605260), (500, 110323682), (700, 78802630), (875, 63042104), (1000, 55161841), (1400, 39401315), (1750, 31521052), (3500, 15760526), (7000, 7880263)]