53475851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 13294069

約数列:

[1, 11, 13, 23, 71, 143, 229, 253, 299, 781, 923, 1633, 2519, 2977, 3289, 5267, 10153, 16259, 17963, 21229, 32747, 57937, 68471, 178849, 211367, 233519, 373957, 753181, 2325037, 4113527, 4861441, 53475851]

約数ペア:

[(1, 53475851), (11, 4861441), (13, 4113527), (23, 2325037), (71, 753181), (143, 373957), (229, 233519), (253, 211367), (299, 178849), (781, 68471), (923, 57937), (1633, 32747), (2519, 21229), (2977, 17963), (3289, 16259), (5267, 10153)]