55215776

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22409}}^1$

素因数の和:22437

約数の個数: 48

約数和(自身を含む): 135535680

約数和(自身を除く): 80319904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 22409, 44818, 89636, 156863, 179272, 246499, 313726, 358544, 492998, 627452, 717088, 985996, 1254904, 1725493, 1971992, 2509808, 3450986, 3943984, 5019616, 6901972, 7887968, 13803944, 27607888, 55215776]

約数ペア:

[(1, 55215776), (2, 27607888), (4, 13803944), (7, 7887968), (8, 6901972), (11, 5019616), (14, 3943984), (16, 3450986), (22, 2509808), (28, 1971992), (32, 1725493), (44, 1254904), (56, 985996), (77, 717088), (88, 627452), (112, 492998), (154, 358544), (176, 313726), (224, 246499), (308, 179272), (352, 156863), (616, 89636), (1232, 44818), (2464, 22409)]