54828205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 72465120

約数和(自身を除く): 17636915

約数列:

[1, 5, 19, 23, 95, 115, 437, 529, 1091, 2185, 2645, 5455, 10051, 20729, 25093, 50255, 103645, 125465, 476767, 577139, 2383835, 2885695, 10965641, 54828205]

約数ペア:

[(1, 54828205), (5, 10965641), (19, 2885695), (23, 2383835), (95, 577139), (115, 476767), (437, 125465), (529, 103645), (1091, 50255), (2185, 25093), (2645, 20729), (5455, 10051)]