53849390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{937}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 111029184

約数和(自身を除く): 57179794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 937, 1642, 1874, 4105, 4685, 5747, 6559, 8210, 9370, 11494, 13118, 28735, 32795, 57470, 65590, 769277, 1538554, 3846385, 5384939, 7692770, 10769878, 26924695, 53849390]

約数ペア:

[(1, 53849390), (2, 26924695), (5, 10769878), (7, 7692770), (10, 5384939), (14, 3846385), (35, 1538554), (70, 769277), (821, 65590), (937, 57470), (1642, 32795), (1874, 28735), (4105, 13118), (4685, 11494), (5747, 9370), (6559, 8210)]