53400550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 114135552

約数和(自身を除く): 60735002

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 271, 350, 542, 563, 1126, 1355, 1897, 2710, 2815, 3794, 3941, 5630, 6775, 7882, 9485, 13550, 14075, 18970, 19705, 28150, 39410, 47425, 94850, 98525, 152573, 197050, 305146, 762865, 1068011, 1525730, 2136022, 3814325, 5340055, 7628650, 10680110, 26700275, 53400550]

約数ペア:

[(1, 53400550), (2, 26700275), (5, 10680110), (7, 7628650), (10, 5340055), (14, 3814325), (25, 2136022), (35, 1525730), (50, 1068011), (70, 762865), (175, 305146), (271, 197050), (350, 152573), (542, 98525), (563, 94850), (1126, 47425), (1355, 39410), (1897, 28150), (2710, 19705), (2815, 18970), (3794, 14075), (3941, 13550), (5630, 9485), (6775, 7882)]