51763250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 120856320

約数和(自身を除く): 69093070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2689, 2750, 3850, 5378, 9625, 13445, 18823, 19250, 26890, 29579, 37646, 59158, 67225, 94115, 134450, 147895, 188230, 207053, 295790, 336125, 414106, 470575, 672250, 739475, 941150, 1035265, 1478950, 2070530, 2352875, 3697375, 4705750, 5176325, 7394750, 10352650, 25881625, 51763250]

約数ペア:

[(1, 51763250), (2, 25881625), (5, 10352650), (7, 7394750), (10, 5176325), (11, 4705750), (14, 3697375), (22, 2352875), (25, 2070530), (35, 1478950), (50, 1035265), (55, 941150), (70, 739475), (77, 672250), (110, 470575), (125, 414106), (154, 336125), (175, 295790), (250, 207053), (275, 188230), (350, 147895), (385, 134450), (550, 94115), (770, 67225), (875, 59158), (1375, 37646), (1750, 29579), (1925, 26890), (2689, 19250), (2750, 18823), (3850, 13445), (5378, 9625)]