54127986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11551}}^1$

素因数の和:11638

約数の個数: 32

約数和(自身を含む): 119771136

約数和(自身を除く): 65643150

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 11551, 23102, 34653, 69306, 127061, 254122, 381183, 762366, 820121, 1640242, 2460363, 4920726, 9021331, 18042662, 27063993, 54127986]

約数ペア:

[(1, 54127986), (2, 27063993), (3, 18042662), (6, 9021331), (11, 4920726), (22, 2460363), (33, 1640242), (66, 820121), (71, 762366), (142, 381183), (213, 254122), (426, 127061), (781, 69306), (1562, 34653), (2343, 23102), (4686, 11551)]