53842412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 105971712

約数和(自身を除く): 52129300

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 263, 403, 508, 526, 806, 1052, 1612, 1651, 3302, 3419, 3937, 6604, 6838, 7874, 8153, 13676, 15748, 16306, 32612, 33401, 51181, 66802, 102362, 105989, 133604, 204724, 211978, 423956, 434213, 868426, 1035431, 1736852, 2070862, 4141724, 13460603, 26921206, 53842412]

約数ペア:

[(1, 53842412), (2, 26921206), (4, 13460603), (13, 4141724), (26, 2070862), (31, 1736852), (52, 1035431), (62, 868426), (124, 434213), (127, 423956), (254, 211978), (263, 204724), (403, 133604), (508, 105989), (526, 102362), (806, 66802), (1052, 51181), (1612, 33401), (1651, 32612), (3302, 16306), (3419, 15748), (3937, 13676), (6604, 8153), (6838, 7874)]