55621059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 86575104

約数和(自身を除く): 30954045

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 1951, 2193, 5853, 9503, 25363, 28509, 33167, 76089, 83893, 99501, 251679, 431171, 1090609, 1293513, 1426181, 3271827, 4278543, 18540353, 55621059]

約数ペア:

[(1, 55621059), (3, 18540353), (13, 4278543), (17, 3271827), (39, 1426181), (43, 1293513), (51, 1090609), (129, 431171), (221, 251679), (559, 99501), (663, 83893), (731, 76089), (1677, 33167), (1951, 28509), (2193, 25363), (5853, 9503)]