53037439

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 66407040

約数和(自身を除く): 13369601

約数列:

[1, 7, 13, 91, 107, 169, 419, 749, 1183, 1391, 2933, 5447, 9737, 18083, 38129, 44833, 70811, 126581, 313831, 495677, 582829, 4079803, 7576777, 53037439]

約数ペア:

[(1, 53037439), (7, 7576777), (13, 4079803), (91, 582829), (107, 495677), (169, 313831), (419, 126581), (749, 70811), (1183, 44833), (1391, 38129), (2933, 18083), (5447, 9737)]