53161276

素因数分解:

$2^2\times 7^2\times {\mathrm{271231}}^1$

素因数の和:271249

約数の個数: 18

約数和(自身を含む): 108221568

約数和(自身を除く): 55060292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271231, 542462, 1084924, 1898617, 3797234, 7594468, 13290319, 26580638, 53161276]

約数ペア:

[(1, 53161276), (2, 26580638), (4, 13290319), (7, 7594468), (14, 3797234), (28, 1898617), (49, 1084924), (98, 542462), (196, 271231)]