56731660

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{6551}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 119429856

約数和(自身を除く): 62698196

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 6551, 8660, 13102, 26204, 32755, 65510, 131020, 2836583, 5673166, 11346332, 14182915, 28365830, 56731660]

約数ペア:

[(1, 56731660), (2, 28365830), (4, 14182915), (5, 11346332), (10, 5673166), (20, 2836583), (433, 131020), (866, 65510), (1732, 32755), (2165, 26204), (4330, 13102), (6551, 8660)]