55396510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32779}}^1$

素因数の和:32812

約数の個数: 24

約数和(自身を含む): 107977320

約数和(自身を除く): 52580810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 32779, 65558, 163895, 327790, 426127, 852254, 2130635, 4261270, 5539651, 11079302, 27698255, 55396510]

約数ペア:

[(1, 55396510), (2, 27698255), (5, 11079302), (10, 5539651), (13, 4261270), (26, 2130635), (65, 852254), (130, 426127), (169, 327790), (338, 163895), (845, 65558), (1690, 32779)]