55760740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17317}}^1$

素因数の和:17356

約数の個数: 48

約数和(自身を含む): 139652352

約数和(自身を除く): 83891612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 17317, 34634, 69268, 86585, 121219, 173170, 242438, 346340, 398291, 484876, 606095, 796582, 1212190, 1593164, 1991455, 2424380, 2788037, 3982910, 5576074, 7965820, 11152148, 13940185, 27880370, 55760740]

約数ペア:

[(1, 55760740), (2, 27880370), (4, 13940185), (5, 11152148), (7, 7965820), (10, 5576074), (14, 3982910), (20, 2788037), (23, 2424380), (28, 1991455), (35, 1593164), (46, 1212190), (70, 796582), (92, 606095), (115, 484876), (140, 398291), (161, 346340), (230, 242438), (322, 173170), (460, 121219), (644, 86585), (805, 69268), (1610, 34634), (3220, 17317)]