51713585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12211}}^1$

素因数の和:12245

約数の個数: 24

約数和(自身を含む): 77961408

約数和(自身を除く): 26247823

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 12211, 61055, 85477, 134321, 427385, 671605, 940247, 1477531, 4701235, 7387655, 10342717, 51713585]

約数ペア:

[(1, 51713585), (5, 10342717), (7, 7387655), (11, 4701235), (35, 1477531), (55, 940247), (77, 671605), (121, 427385), (385, 134321), (605, 85477), (847, 61055), (4235, 12211)]