51541300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27127}}^1$

素因数の和:27160

約数の個数: 36

約数和(自身を含む): 117735520

約数和(自身を除く): 66194220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 27127, 54254, 108508, 135635, 271270, 515413, 542540, 678175, 1030826, 1356350, 2061652, 2577065, 2712700, 5154130, 10308260, 12885325, 25770650, 51541300]

約数ペア:

[(1, 51541300), (2, 25770650), (4, 12885325), (5, 10308260), (10, 5154130), (19, 2712700), (20, 2577065), (25, 2061652), (38, 1356350), (50, 1030826), (76, 678175), (95, 542540), (100, 515413), (190, 271270), (380, 135635), (475, 108508), (950, 54254), (1900, 27127)]