55739390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21521}}^1$

素因数の和:21572

約数の個数: 32

約数和(自身を含む): 117768384

約数和(自身を除く): 62028994

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 21521, 43042, 107605, 150647, 215210, 301294, 753235, 796277, 1506470, 1592554, 3981385, 5573939, 7962770, 11147878, 27869695, 55739390]

約数ペア:

[(1, 55739390), (2, 27869695), (5, 11147878), (7, 7962770), (10, 5573939), (14, 3981385), (35, 1592554), (37, 1506470), (70, 796277), (74, 753235), (185, 301294), (259, 215210), (370, 150647), (518, 107605), (1295, 43042), (2590, 21521)]