56985610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{821}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 112212864

約数和(自身を除く): 55227254

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 631, 821, 1262, 1642, 3155, 4105, 6310, 6941, 8210, 9031, 13882, 18062, 34705, 45155, 69410, 90310, 518051, 1036102, 2590255, 5180510, 5698561, 11397122, 28492805, 56985610]

約数ペア:

[(1, 56985610), (2, 28492805), (5, 11397122), (10, 5698561), (11, 5180510), (22, 2590255), (55, 1036102), (110, 518051), (631, 90310), (821, 69410), (1262, 45155), (1642, 34705), (3155, 18062), (4105, 13882), (6310, 9031), (6941, 8210)]