51440802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20759}}^1$

素因数の和:20830

約数の個数: 32

約数和(自身を含む): 119577600

約数和(自身を除く): 68136798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 20759, 41518, 62277, 124554, 145313, 290626, 435939, 871878, 1224781, 2449562, 3674343, 7348686, 8573467, 17146934, 25720401, 51440802]

約数ペア:

[(1, 51440802), (2, 25720401), (3, 17146934), (6, 8573467), (7, 7348686), (14, 3674343), (21, 2449562), (42, 1224781), (59, 871878), (118, 435939), (177, 290626), (354, 145313), (413, 124554), (826, 62277), (1239, 41518), (2478, 20759)]