55011356520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4450757}}^1$

素因数の和:4450874

約数の個数: 64

約数和(自身を含む): 166636379520

約数和(自身を除く): 111625023000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 4450757, 8901514, 13352271, 17803028, 22253785, 26704542, 35606056, 44507570, 53409084, 66761355, 89015140, 106818168, 133522710, 178030280, 267045420, 458427971, 534090840, 916855942, 1375283913, 1833711884, 2292139855, 2750567826, 3667423768, 4584279710, 5501135652, 6876419565, 9168559420, 11002271304, 13752839130, 18337118840, 27505678260, 55011356520]

約数ペア:

[(1, 55011356520), (2, 27505678260), (3, 18337118840), (4, 13752839130), (5, 11002271304), (6, 9168559420), (8, 6876419565), (10, 5501135652), (12, 4584279710), (15, 3667423768), (20, 2750567826), (24, 2292139855), (30, 1833711884), (40, 1375283913), (60, 916855942), (103, 534090840), (120, 458427971), (206, 267045420), (309, 178030280), (412, 133522710), (515, 106818168), (618, 89015140), (824, 66761355), (1030, 53409084), (1236, 44507570), (1545, 35606056), (2060, 26704542), (2472, 22253785), (3090, 17803028), (4120, 13352271), (6180, 8901514), (12360, 4450757)]