51165829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 63068544

約数和(自身を除く): 11902715

約数列:

[1, 11, 13, 43, 53, 143, 157, 473, 559, 583, 689, 1727, 2041, 2279, 6149, 6751, 7579, 8321, 22451, 25069, 29627, 74261, 87763, 91531, 108173, 325897, 357803, 965393, 1189903, 3935833, 4651439, 51165829]

約数ペア:

[(1, 51165829), (11, 4651439), (13, 3935833), (43, 1189903), (53, 965393), (143, 357803), (157, 325897), (473, 108173), (559, 91531), (583, 87763), (689, 74261), (1727, 29627), (2041, 25069), (2279, 22451), (6149, 8321), (6751, 7579)]