53894956

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 95790240

約数和(自身を除く): 41895284

約数列:

[1, 2, 4, 103, 206, 257, 412, 509, 514, 1018, 1028, 2036, 26471, 52427, 52942, 104854, 105884, 130813, 209708, 261626, 523252, 13473739, 26947478, 53894956]

約数ペア:

[(1, 53894956), (2, 26947478), (4, 13473739), (103, 523252), (206, 261626), (257, 209708), (412, 130813), (509, 105884), (514, 104854), (1018, 52942), (1028, 52427), (2036, 26471)]