55047746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23789}}^1$

素因数の和:23893

約数の個数: 16

約数和(自身を含む): 89926200

約数和(自身を除く): 34878454

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 23789, 47578, 309257, 618514, 2117221, 4234442, 27523873, 55047746]

約数ペア:

[(1, 55047746), (2, 27523873), (13, 4234442), (26, 2117221), (89, 618514), (178, 309257), (1157, 47578), (2314, 23789)]