55721874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2579}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 120496320

約数和(自身を除く): 64774446

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 2579, 3601, 5158, 7202, 7737, 10803, 15474, 21606, 33527, 67054, 100581, 201162, 714383, 1428766, 2143149, 4286298, 9286979, 18573958, 27860937, 55721874]

約数ペア:

[(1, 55721874), (2, 27860937), (3, 18573958), (6, 9286979), (13, 4286298), (26, 2143149), (39, 1428766), (78, 714383), (277, 201162), (554, 100581), (831, 67054), (1662, 33527), (2579, 21606), (3601, 15474), (5158, 10803), (7202, 7737)]