55686510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56249}}^1$

素因数の和:56273

約数の個数: 48

約数和(自身を含む): 157950000

約数和(自身を除く): 102263490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 56249, 112498, 168747, 281245, 337494, 506241, 562490, 618739, 843735, 1012482, 1237478, 1687470, 1856217, 2531205, 3093695, 3712434, 5062410, 5568651, 6187390, 9281085, 11137302, 18562170, 27843255, 55686510]

約数ペア:

[(1, 55686510), (2, 27843255), (3, 18562170), (5, 11137302), (6, 9281085), (9, 6187390), (10, 5568651), (11, 5062410), (15, 3712434), (18, 3093695), (22, 2531205), (30, 1856217), (33, 1687470), (45, 1237478), (55, 1012482), (66, 843735), (90, 618739), (99, 562490), (110, 506241), (165, 337494), (198, 281245), (330, 168747), (495, 112498), (990, 56249)]