54040792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{39971}}^1$

素因数の和:40003

約数の個数: 24

約数和(自身を含む): 109723140

約数和(自身を除く): 55682348

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 39971, 79942, 159884, 319768, 519623, 1039246, 2078492, 4156984, 6755099, 13510198, 27020396, 54040792]

約数ペア:

[(1, 54040792), (2, 27020396), (4, 13510198), (8, 6755099), (13, 4156984), (26, 2078492), (52, 1039246), (104, 519623), (169, 319768), (338, 159884), (676, 79942), (1352, 39971)]