49774478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^2$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 82666584

約数和(自身を除く): 32892106

約数列:

[1, 2, 13, 26, 43, 86, 211, 422, 559, 1118, 2743, 5486, 9073, 18146, 44521, 89042, 117949, 235898, 578773, 1157546, 1914403, 3828806, 24887239, 49774478]

約数ペア:

[(1, 49774478), (2, 24887239), (13, 3828806), (26, 1914403), (43, 1157546), (86, 578773), (211, 235898), (422, 117949), (559, 89042), (1118, 44521), (2743, 18146), (5486, 9073)]