51312126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5237}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 108615168

約数和(自身を除く): 57303042

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 5237, 9798, 10474, 15711, 31422, 120451, 240902, 361353, 371827, 722706, 743654, 1115481, 2230962, 8552021, 17104042, 25656063, 51312126]

約数ペア:

[(1, 51312126), (2, 25656063), (3, 17104042), (6, 8552021), (23, 2230962), (46, 1115481), (69, 743654), (71, 722706), (138, 371827), (142, 361353), (213, 240902), (426, 120451), (1633, 31422), (3266, 15711), (4899, 10474), (5237, 9798)]