51476275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 66535424

約数和(自身を除く): 15059149

約数列:

[1, 5, 25, 31, 127, 155, 523, 635, 775, 2615, 3175, 3937, 13075, 16213, 19685, 66421, 81065, 98425, 332105, 405325, 1660525, 2059051, 10295255, 51476275]

約数ペア:

[(1, 51476275), (5, 10295255), (25, 2059051), (31, 1660525), (127, 405325), (155, 332105), (523, 98425), (635, 81065), (775, 66421), (2615, 19685), (3175, 16213), (3937, 13075)]