55111530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2857}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 132519744

約数和(自身を除く): 77408214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 2857, 3215, 3858, 5714, 6430, 8571, 9645, 14285, 17142, 19290, 28570, 42855, 85710, 1837051, 3674102, 5511153, 9185255, 11022306, 18370510, 27555765, 55111530]

約数ペア:

[(1, 55111530), (2, 27555765), (3, 18370510), (5, 11022306), (6, 9185255), (10, 5511153), (15, 3674102), (30, 1837051), (643, 85710), (1286, 42855), (1929, 28570), (2857, 19290), (3215, 17142), (3858, 14285), (5714, 9645), (6430, 8571)]