57898804975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{270271}}^1$

素因数の和:270352

約数の個数: 48

約数和(自身を含む): 84454594560

約数和(自身を除く): 26555789585

約数列:

[1, 5, 11, 19, 25, 41, 55, 95, 205, 209, 275, 451, 475, 779, 1025, 1045, 2255, 3895, 5225, 8569, 11275, 19475, 42845, 214225, 270271, 1351355, 2972981, 5135149, 6756775, 11081111, 14864905, 25675745, 55405555, 56486639, 74324525, 121892221, 128378725, 210541109, 277027775, 282433195, 609461105, 1052705545, 1412165975, 2315952199, 3047305525, 5263527725, 11579760995, 57898804975]

約数ペア:

[(1, 57898804975), (5, 11579760995), (11, 5263527725), (19, 3047305525), (25, 2315952199), (41, 1412165975), (55, 1052705545), (95, 609461105), (205, 282433195), (209, 277027775), (275, 210541109), (451, 128378725), (475, 121892221), (779, 74324525), (1025, 56486639), (1045, 55405555), (2255, 25675745), (3895, 14864905), (5225, 11081111), (8569, 6756775), (11275, 5135149), (19475, 2972981), (42845, 1351355), (214225, 270271)]