55117686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1451}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 119040768

約数和(自身を除く): 63923082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1451, 1461, 2902, 2922, 4353, 6331, 8706, 12662, 18863, 18993, 37726, 37986, 56589, 113178, 706637, 1413274, 2119911, 4239822, 9186281, 18372562, 27558843, 55117686]

約数ペア:

[(1, 55117686), (2, 27558843), (3, 18372562), (6, 9186281), (13, 4239822), (26, 2119911), (39, 1413274), (78, 706637), (487, 113178), (974, 56589), (1451, 37986), (1461, 37726), (2902, 18993), (2922, 18863), (4353, 12662), (6331, 8706)]