55116320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49211}}^1$

素因数の和:49233

約数の個数: 48

約数和(自身を含む): 148817088

約数和(自身を除く): 93700768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49211, 98422, 196844, 246055, 344477, 393688, 492110, 688954, 787376, 984220, 1377908, 1574752, 1722385, 1968440, 2755816, 3444770, 3936880, 5511632, 6889540, 7873760, 11023264, 13779080, 27558160, 55116320]

約数ペア:

[(1, 55116320), (2, 27558160), (4, 13779080), (5, 11023264), (7, 7873760), (8, 6889540), (10, 5511632), (14, 3936880), (16, 3444770), (20, 2755816), (28, 1968440), (32, 1722385), (35, 1574752), (40, 1377908), (56, 984220), (70, 787376), (80, 688954), (112, 492110), (140, 393688), (160, 344477), (224, 246055), (280, 196844), (560, 98422), (1120, 49211)]