55314909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 91728000

約数和(自身を除く): 36413091

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 149, 167, 171, 247, 447, 501, 741, 1341, 1503, 1937, 2171, 2223, 2831, 3173, 5811, 6513, 8493, 9519, 17433, 19539, 24883, 25479, 28557, 36803, 41249, 74649, 110409, 123747, 223947, 323479, 331227, 371241, 472777, 970437, 1418331, 2911311, 4254993, 6146101, 18438303, 55314909]

約数ペア:

[(1, 55314909), (3, 18438303), (9, 6146101), (13, 4254993), (19, 2911311), (39, 1418331), (57, 970437), (117, 472777), (149, 371241), (167, 331227), (171, 323479), (247, 223947), (447, 123747), (501, 110409), (741, 74649), (1341, 41249), (1503, 36803), (1937, 28557), (2171, 25479), (2223, 24883), (2831, 19539), (3173, 17433), (5811, 9519), (6513, 8493)]