55120851

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 37413549

約数列:

[1, 3, 9, 17, 27, 29, 41, 51, 87, 101, 123, 153, 261, 303, 369, 459, 493, 697, 783, 909, 1107, 1189, 1479, 1717, 2091, 2727, 2929, 3567, 4141, 4437, 5151, 6273, 8787, 10701, 12423, 13311, 15453, 18819, 20213, 26361, 32103, 37269, 46359, 49793, 60639, 70397, 79083, 111807, 120089, 149379, 181917, 211191, 360267, 448137, 545751, 633573, 1080801, 1344411, 1900719, 2041513, 3242403, 6124539, 18373617, 55120851]

約数ペア:

[(1, 55120851), (3, 18373617), (9, 6124539), (17, 3242403), (27, 2041513), (29, 1900719), (41, 1344411), (51, 1080801), (87, 633573), (101, 545751), (123, 448137), (153, 360267), (261, 211191), (303, 181917), (369, 149379), (459, 120089), (493, 111807), (697, 79083), (783, 70397), (909, 60639), (1107, 49793), (1189, 46359), (1479, 37269), (1717, 32103), (2091, 26361), (2727, 20213), (2929, 18819), (3567, 15453), (4141, 13311), (4437, 12423), (5151, 10701), (6273, 8787)]