54231800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{38737}}^1$

素因数の和:38760

約数の個数: 48

約数和(自身を含む): 144105360

約数和(自身を除く): 89873560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 38737, 77474, 154948, 193685, 271159, 309896, 387370, 542318, 774740, 968425, 1084636, 1355795, 1549480, 1936850, 2169272, 2711590, 3873700, 5423180, 6778975, 7747400, 10846360, 13557950, 27115900, 54231800]

約数ペア:

[(1, 54231800), (2, 27115900), (4, 13557950), (5, 10846360), (7, 7747400), (8, 6778975), (10, 5423180), (14, 3873700), (20, 2711590), (25, 2169272), (28, 1936850), (35, 1549480), (40, 1355795), (50, 1084636), (56, 968425), (70, 774740), (100, 542318), (140, 387370), (175, 309896), (200, 271159), (280, 193685), (350, 154948), (700, 77474), (1400, 38737)]