51880414

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{761}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 79004160

約数和(自身を除く): 27123746

約数列:

[1, 2, 89, 178, 383, 761, 766, 1522, 34087, 67729, 68174, 135458, 291463, 582926, 25940207, 51880414]

約数ペア:

[(1, 51880414), (2, 25940207), (89, 582926), (178, 291463), (383, 135458), (761, 68174), (766, 67729), (1522, 34087)]