55488212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2609}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 104869800

約数和(自身を除く): 49381588

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 2609, 5218, 5317, 10436, 10634, 21268, 33917, 67834, 135668, 1067081, 2134162, 4268324, 13872053, 27744106, 55488212]

約数ペア:

[(1, 55488212), (2, 27744106), (4, 13872053), (13, 4268324), (26, 2134162), (52, 1067081), (409, 135668), (818, 67834), (1636, 33917), (2609, 21268), (5218, 10634), (5317, 10436)]