51972018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12757}}^1$

素因数の和:12866

約数の個数: 32

約数和(自身を含む): 120027264

約数和(自身を除く): 68055246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 12757, 25514, 38271, 76542, 89299, 178598, 267897, 535794, 1237429, 2474858, 3712287, 7424574, 8662003, 17324006, 25986009, 51972018]

約数ペア:

[(1, 51972018), (2, 25986009), (3, 17324006), (6, 8662003), (7, 7424574), (14, 3712287), (21, 2474858), (42, 1237429), (97, 535794), (194, 267897), (291, 178598), (582, 89299), (679, 76542), (1358, 38271), (2037, 25514), (4074, 12757)]