53968893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 81492480

約数和(自身を除く): 27523587

約数列:

[1, 3, 11, 33, 53, 59, 159, 177, 523, 583, 649, 1569, 1749, 1947, 3127, 5753, 9381, 17259, 27719, 30857, 34397, 83157, 92571, 103191, 304909, 339427, 914727, 1018281, 1635421, 4906263, 17989631, 53968893]

約数ペア:

[(1, 53968893), (3, 17989631), (11, 4906263), (33, 1635421), (53, 1018281), (59, 914727), (159, 339427), (177, 304909), (523, 103191), (583, 92571), (649, 83157), (1569, 34397), (1749, 30857), (1947, 27719), (3127, 17259), (5753, 9381)]