56121700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10589}}^1$

素因数の和:10656

約数の個数: 36

約数和(自身を含む): 124093620

約数和(自身を除く): 67971920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 10589, 21178, 42356, 52945, 105890, 211780, 264725, 529450, 561217, 1058900, 1122434, 2244868, 2806085, 5612170, 11224340, 14030425, 28060850, 56121700]

約数ペア:

[(1, 56121700), (2, 28060850), (4, 14030425), (5, 11224340), (10, 5612170), (20, 2806085), (25, 2244868), (50, 1122434), (53, 1058900), (100, 561217), (106, 529450), (212, 264725), (265, 211780), (530, 105890), (1060, 52945), (1325, 42356), (2650, 21178), (5300, 10589)]