56720994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 127844352

約数和(自身を除く): 71123358

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 101, 127, 134, 201, 202, 254, 303, 381, 402, 606, 737, 762, 1111, 1397, 1474, 2211, 2222, 2794, 3333, 4191, 4422, 6666, 6767, 8382, 8509, 12827, 13534, 17018, 20301, 25527, 25654, 38481, 40602, 51054, 74437, 76962, 93599, 141097, 148874, 187198, 223311, 280797, 282194, 423291, 446622, 561594, 846582, 859409, 1718818, 2578227, 5156454, 9453499, 18906998, 28360497, 56720994]

約数ペア:

[(1, 56720994), (2, 28360497), (3, 18906998), (6, 9453499), (11, 5156454), (22, 2578227), (33, 1718818), (66, 859409), (67, 846582), (101, 561594), (127, 446622), (134, 423291), (201, 282194), (202, 280797), (254, 223311), (303, 187198), (381, 148874), (402, 141097), (606, 93599), (737, 76962), (762, 74437), (1111, 51054), (1397, 40602), (1474, 38481), (2211, 25654), (2222, 25527), (2794, 20301), (3333, 17018), (4191, 13534), (4422, 12827), (6666, 8509), (6767, 8382)]