52881556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 114871680

約数和(自身を除く): 61990124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1109, 1703, 1834, 2218, 3406, 3668, 4436, 6812, 7763, 11921, 14417, 15526, 23842, 28834, 31052, 47684, 57668, 100919, 145279, 201838, 290558, 403676, 581116, 1016953, 1888627, 2033906, 3777254, 4067812, 7554508, 13220389, 26440778, 52881556]

約数ペア:

[(1, 52881556), (2, 26440778), (4, 13220389), (7, 7554508), (13, 4067812), (14, 3777254), (26, 2033906), (28, 1888627), (52, 1016953), (91, 581116), (131, 403676), (182, 290558), (262, 201838), (364, 145279), (524, 100919), (917, 57668), (1109, 47684), (1703, 31052), (1834, 28834), (2218, 23842), (3406, 15526), (3668, 14417), (4436, 11921), (6812, 7763)]