55105388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2591}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 104146560

約数和(自身を除く): 49041172

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 2591, 5182, 5317, 10364, 10634, 21268, 33683, 67366, 134732, 1059719, 2119438, 4238876, 13776347, 27552694, 55105388]

約数ペア:

[(1, 55105388), (2, 27552694), (4, 13776347), (13, 4238876), (26, 2119438), (52, 1059719), (409, 134732), (818, 67366), (1636, 33683), (2591, 21268), (5182, 10634), (5317, 10364)]