57541552

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{25873}}^1$

素因数の和:26020

約数の個数: 20

約数和(自身を含む): 112293160

約数和(自身を除く): 54751608

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 25873, 51746, 103492, 206984, 413968, 3596347, 7192694, 14385388, 28770776, 57541552]

約数ペア:

[(1, 57541552), (2, 28770776), (4, 14385388), (8, 7192694), (16, 3596347), (139, 413968), (278, 206984), (556, 103492), (1112, 51746), (2224, 25873)]