56675880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157433}}^1$

素因数の和:157450

約数の個数: 48

約数和(自身を含む): 184197780

約数和(自身を除く): 127521900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 157433, 314866, 472299, 629732, 787165, 944598, 1259464, 1416897, 1574330, 1889196, 2361495, 2833794, 3148660, 3778392, 4722990, 5667588, 6297320, 7084485, 9445980, 11335176, 14168970, 18891960, 28337940, 56675880]

約数ペア:

[(1, 56675880), (2, 28337940), (3, 18891960), (4, 14168970), (5, 11335176), (6, 9445980), (8, 7084485), (9, 6297320), (10, 5667588), (12, 4722990), (15, 3778392), (18, 3148660), (20, 2833794), (24, 2361495), (30, 1889196), (36, 1574330), (40, 1416897), (45, 1259464), (60, 944598), (72, 787165), (90, 629732), (120, 472299), (180, 314866), (360, 157433)]