55702949240

素因数分解:

$2^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1528621}}^1$

素因数の和:1529543

約数の個数: 32

約数和(自身を含む): 125469293760

約数和(自身を除く): 69766344520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 911, 1822, 3644, 4555, 7288, 9110, 18220, 36440, 1528621, 3057242, 6114484, 7643105, 12228968, 15286210, 30572420, 61144840, 1392573731, 2785147462, 5570294924, 6962868655, 11140589848, 13925737310, 27851474620, 55702949240]

約数ペア:

[(1, 55702949240), (2, 27851474620), (4, 13925737310), (5, 11140589848), (8, 6962868655), (10, 5570294924), (20, 2785147462), (40, 1392573731), (911, 61144840), (1822, 30572420), (3644, 15286210), (4555, 12228968), (7288, 7643105), (9110, 6114484), (18220, 3057242), (36440, 1528621)]