51173122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25561}}^1$

素因数の和:25594

約数の個数: 32

約数和(自身を含む): 103065984

約数和(自身を除く): 51892862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 25561, 51122, 178927, 281171, 332293, 357854, 562342, 664586, 1968197, 2326051, 3655223, 3936394, 4652102, 7310446, 25586561, 51173122]

約数ペア:

[(1, 51173122), (2, 25586561), (7, 7310446), (11, 4652102), (13, 3936394), (14, 3655223), (22, 2326051), (26, 1968197), (77, 664586), (91, 562342), (143, 357854), (154, 332293), (182, 281171), (286, 178927), (1001, 51122), (2002, 25561)]