51494421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 76136544

約数和(自身を除く): 24642123

約数列:

[1, 3, 11, 33, 89, 197, 267, 591, 979, 2167, 2937, 6501, 7921, 17533, 23763, 52599, 87131, 192863, 261393, 578589, 1560437, 4681311, 17164807, 51494421]

約数ペア:

[(1, 51494421), (3, 17164807), (11, 4681311), (33, 1560437), (89, 578589), (197, 261393), (267, 192863), (591, 87131), (979, 52599), (2167, 23763), (2937, 17533), (6501, 7921)]