56611020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55501}}^1$

素因数の和:55530

約数の個数: 48

約数和(自身を含む): 167838048

約数和(自身を除く): 111227028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 55501, 111002, 166503, 222004, 277505, 333006, 555010, 666012, 832515, 943517, 1110020, 1665030, 1887034, 2830551, 3330060, 3774068, 4717585, 5661102, 9435170, 11322204, 14152755, 18870340, 28305510, 56611020]

約数ペア:

[(1, 56611020), (2, 28305510), (3, 18870340), (4, 14152755), (5, 11322204), (6, 9435170), (10, 5661102), (12, 4717585), (15, 3774068), (17, 3330060), (20, 2830551), (30, 1887034), (34, 1665030), (51, 1110020), (60, 943517), (68, 832515), (85, 666012), (102, 555010), (170, 333006), (204, 277505), (255, 222004), (340, 166503), (510, 111002), (1020, 55501)]