53281938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{16787}}^1$

素因数の和:16838

約数の個数: 24

約数和(自身を含む): 111405168

約数和(自身を除く): 58123230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 16787, 33574, 50361, 100722, 386101, 772202, 1158303, 2316606, 8880323, 17760646, 26640969, 53281938]

約数ペア:

[(1, 53281938), (2, 26640969), (3, 17760646), (6, 8880323), (23, 2316606), (46, 1158303), (69, 772202), (138, 386101), (529, 100722), (1058, 50361), (1587, 33574), (3174, 16787)]