57051855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 113917440

約数和(自身を除く): 56865585

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 139, 315, 417, 695, 973, 1251, 1303, 2085, 2919, 3909, 4865, 6255, 6515, 8757, 9121, 11727, 14595, 19545, 27363, 43785, 45605, 58635, 82089, 136815, 181117, 410445, 543351, 905585, 1267819, 1630053, 2716755, 3803457, 6339095, 8150265, 11410371, 19017285, 57051855]

約数ペア:

[(1, 57051855), (3, 19017285), (5, 11410371), (7, 8150265), (9, 6339095), (15, 3803457), (21, 2716755), (35, 1630053), (45, 1267819), (63, 905585), (105, 543351), (139, 410445), (315, 181117), (417, 136815), (695, 82089), (973, 58635), (1251, 45605), (1303, 43785), (2085, 27363), (2919, 19545), (3909, 14595), (4865, 11727), (6255, 9121), (6515, 8757)]