53400935

素因数分解:

$5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 74969136

約数和(自身を除く): 21568201

約数列:

[1, 5, 7, 35, 49, 211, 245, 1033, 1055, 1477, 5165, 7231, 7385, 10339, 36155, 50617, 51695, 217963, 253085, 1089815, 1525741, 7628705, 10680187, 53400935]

約数ペア:

[(1, 53400935), (5, 10680187), (7, 7628705), (35, 1525741), (49, 1089815), (211, 253085), (245, 217963), (1033, 51695), (1055, 50617), (1477, 36155), (5165, 10339), (7231, 7385)]