51804511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 57915648

約数和(自身を除く): 6111137

約数列:

[1, 11, 71, 113, 587, 781, 1243, 6457, 8023, 41677, 66331, 88253, 458447, 729641, 4709501, 51804511]

約数ペア:

[(1, 51804511), (11, 4709501), (71, 729641), (113, 458447), (587, 88253), (781, 66331), (1243, 41677), (6457, 8023)]