54009320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12619}}^1$

素因数の和:12737

約数の個数: 32

約数和(自身を含む): 122666400

約数和(自身を除く): 68657080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 12619, 25238, 50476, 63095, 100952, 126190, 252380, 504760, 1350233, 2700466, 5400932, 6751165, 10801864, 13502330, 27004660, 54009320]

約数ペア:

[(1, 54009320), (2, 27004660), (4, 13502330), (5, 10801864), (8, 6751165), (10, 5400932), (20, 2700466), (40, 1350233), (107, 504760), (214, 252380), (428, 126190), (535, 100952), (856, 63095), (1070, 50476), (2140, 25238), (4280, 12619)]