51161768

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22283}}^1$

素因数の和:22337

約数の個数: 32

約数和(自身を含む): 112311360

約数和(自身を除く): 61149592

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 22283, 44566, 89132, 155981, 178264, 311962, 623924, 913603, 1247848, 1827206, 3654412, 6395221, 7308824, 12790442, 25580884, 51161768]

約数ペア:

[(1, 51161768), (2, 25580884), (4, 12790442), (7, 7308824), (8, 6395221), (14, 3654412), (28, 1827206), (41, 1247848), (56, 913603), (82, 623924), (164, 311962), (287, 178264), (328, 155981), (574, 89132), (1148, 44566), (2296, 22283)]