55474978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{125509}}^1$

素因数の和:125541

約数の個数: 16

約数和(自身を含む): 94885560

約数和(自身を除く): 39410582

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 125509, 251018, 1631617, 2133653, 3263234, 4267306, 27737489, 55474978]

約数ペア:

[(1, 55474978), (2, 27737489), (13, 4267306), (17, 3263234), (26, 2133653), (34, 1631617), (221, 251018), (442, 125509)]