54411775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 73999728

約数和(自身を除く): 19587953

約数列:

[1, 5, 11, 25, 55, 241, 275, 821, 1205, 2651, 4105, 6025, 9031, 13255, 20525, 45155, 66275, 197861, 225775, 989305, 2176471, 4946525, 10882355, 54411775]

約数ペア:

[(1, 54411775), (5, 10882355), (11, 4946525), (25, 2176471), (55, 989305), (241, 225775), (275, 197861), (821, 66275), (1205, 45155), (2651, 20525), (4105, 13255), (6025, 9031)]