56440527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 39359793

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 71, 109, 143, 187, 213, 221, 327, 429, 561, 663, 781, 923, 1199, 1207, 1417, 1853, 2343, 2431, 2769, 3597, 3621, 4251, 5559, 7293, 7739, 10153, 13277, 15587, 15691, 20383, 23217, 24089, 30459, 39831, 46761, 47073, 61149, 72267, 85129, 100607, 131563, 172601, 255387, 264979, 301821, 394689, 517803, 794937, 1106677, 1447193, 1710319, 3320031, 4341579, 5130957, 18813509, 56440527]

約数ペア:

[(1, 56440527), (3, 18813509), (11, 5130957), (13, 4341579), (17, 3320031), (33, 1710319), (39, 1447193), (51, 1106677), (71, 794937), (109, 517803), (143, 394689), (187, 301821), (213, 264979), (221, 255387), (327, 172601), (429, 131563), (561, 100607), (663, 85129), (781, 72267), (923, 61149), (1199, 47073), (1207, 46761), (1417, 39831), (1853, 30459), (2343, 24089), (2431, 23217), (2769, 20383), (3597, 15691), (3621, 15587), (4251, 13277), (5559, 10153), (7293, 7739)]