55232554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 37019606

約数列:

[1, 2, 13, 26, 43, 86, 127, 254, 389, 559, 778, 1118, 1651, 3302, 5057, 5461, 10114, 10922, 16727, 33454, 49403, 70993, 98806, 141986, 217451, 434902, 642239, 1284478, 2124329, 4248658, 27616277, 55232554]

約数ペア:

[(1, 55232554), (2, 27616277), (13, 4248658), (26, 2124329), (43, 1284478), (86, 642239), (127, 434902), (254, 217451), (389, 141986), (559, 98806), (778, 70993), (1118, 49403), (1651, 33454), (3302, 16727), (5057, 10922), (5461, 10114)]