54956940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{915949}}^1$

素因数の和:915961

約数の個数: 24

約数和(自身を含む): 153879600

約数和(自身を除く): 98922660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 915949, 1831898, 2747847, 3663796, 4579745, 5495694, 9159490, 10991388, 13739235, 18318980, 27478470, 54956940]

約数ペア:

[(1, 54956940), (2, 27478470), (3, 18318980), (4, 13739235), (5, 10991388), (6, 9159490), (10, 5495694), (12, 4579745), (15, 3663796), (20, 2747847), (30, 1831898), (60, 915949)]