53499212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 107086560

約数和(自身を除く): 53587348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 173, 247, 313, 346, 494, 626, 692, 988, 1252, 2249, 3287, 4069, 4498, 5947, 6574, 8138, 8996, 11894, 13148, 16276, 23788, 42731, 54149, 77311, 85462, 108298, 154622, 170924, 216596, 309244, 703937, 1028831, 1407874, 2057662, 2815748, 4115324, 13374803, 26749606, 53499212]

約数ペア:

[(1, 53499212), (2, 26749606), (4, 13374803), (13, 4115324), (19, 2815748), (26, 2057662), (38, 1407874), (52, 1028831), (76, 703937), (173, 309244), (247, 216596), (313, 170924), (346, 154622), (494, 108298), (626, 85462), (692, 77311), (988, 54149), (1252, 42731), (2249, 23788), (3287, 16276), (4069, 13148), (4498, 11894), (5947, 8996), (6574, 8138)]