51925302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20173}}^1$

素因数の和:20205

約数の個数: 48

約数和(自身を含む): 132180048

約数和(自身を除く): 80254746

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 20173, 40346, 60519, 121038, 181557, 221903, 262249, 363114, 443806, 524498, 665709, 786747, 1331418, 1573494, 1997127, 2360241, 2884739, 3994254, 4720482, 5769478, 8654217, 17308434, 25962651, 51925302]

約数ペア:

[(1, 51925302), (2, 25962651), (3, 17308434), (6, 8654217), (9, 5769478), (11, 4720482), (13, 3994254), (18, 2884739), (22, 2360241), (26, 1997127), (33, 1573494), (39, 1331418), (66, 786747), (78, 665709), (99, 524498), (117, 443806), (143, 363114), (198, 262249), (234, 221903), (286, 181557), (429, 121038), (858, 60519), (1287, 40346), (2574, 20173)]