48791275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8831}}^1$

素因数の和:8871

約数の個数: 24

約数和(自身を含む): 68995584

約数和(自身を除く): 20204309

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 8831, 44155, 114803, 150127, 220775, 574015, 750635, 1951651, 2870075, 3753175, 9758255, 48791275]

約数ペア:

[(1, 48791275), (5, 9758255), (13, 3753175), (17, 2870075), (25, 1951651), (65, 750635), (85, 574015), (221, 220775), (325, 150127), (425, 114803), (1105, 44155), (5525, 8831)]