54945878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5167}}^1$

素因数の和:5591

約数の個数: 16

約数和(自身を含む): 88992960

約数和(自身を除く): 34047082

約数列:

[1, 2, 13, 26, 409, 818, 5167, 5317, 10334, 10634, 67171, 134342, 2113303, 4226606, 27472939, 54945878]

約数ペア:

[(1, 54945878), (2, 27472939), (13, 4226606), (26, 2113303), (409, 134342), (818, 67171), (5167, 10634), (5317, 10334)]