55639558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3491}}^1$

素因数の和:4119

約数の個数: 16

約数和(自身を含む): 90051696

約数和(自身を除く): 34412138

約数列:

[1, 2, 13, 26, 613, 1226, 3491, 6982, 7969, 15938, 45383, 90766, 2139983, 4279966, 27819779, 55639558]

約数ペア:

[(1, 55639558), (2, 27819779), (13, 4279966), (26, 2139983), (613, 90766), (1226, 45383), (3491, 15938), (6982, 7969)]