51785734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25867}}^1$

素因数の和:25900

約数の個数: 32

約数和(自身を含む): 104299776

約数和(自身を除く): 52514042

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 25867, 51734, 181069, 284537, 336271, 362138, 569074, 672542, 1991759, 2353897, 3698981, 3983518, 4707794, 7397962, 25892867, 51785734]

約数ペア:

[(1, 51785734), (2, 25892867), (7, 7397962), (11, 4707794), (13, 3983518), (14, 3698981), (22, 2353897), (26, 1991759), (77, 672542), (91, 569074), (143, 362138), (154, 336271), (182, 284537), (286, 181069), (1001, 51734), (2002, 25867)]