53006681

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 68969772

約数和(自身を除く): 15963091

約数列:

[1, 7, 13, 37, 49, 91, 169, 173, 259, 481, 637, 1183, 1211, 1813, 2249, 3367, 6253, 6401, 8281, 8477, 15743, 23569, 29237, 43771, 44807, 83213, 110201, 204659, 306397, 313649, 582491, 1081769, 1432613, 4077437, 7572383, 53006681]

約数ペア:

[(1, 53006681), (7, 7572383), (13, 4077437), (37, 1432613), (49, 1081769), (91, 582491), (169, 313649), (173, 306397), (259, 204659), (481, 110201), (637, 83213), (1183, 44807), (1211, 43771), (1813, 29237), (2249, 23569), (3367, 15743), (6253, 8477), (6401, 8281)]