51365104

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5153}}^1$

素因数の和:5257

約数の個数: 40

約数和(自身を含む): 115037280

約数和(自身を除く): 63672176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 5153, 9968, 10306, 20612, 36071, 41224, 72142, 82448, 144284, 288568, 458617, 577136, 917234, 1834468, 3210319, 3668936, 6420638, 7337872, 12841276, 25682552, 51365104]

約数ペア:

[(1, 51365104), (2, 25682552), (4, 12841276), (7, 7337872), (8, 6420638), (14, 3668936), (16, 3210319), (28, 1834468), (56, 917234), (89, 577136), (112, 458617), (178, 288568), (356, 144284), (623, 82448), (712, 72142), (1246, 41224), (1424, 36071), (2492, 20612), (4984, 10306), (5153, 9968)]