51499982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{9817}}^1$

素因数の和:9923

約数の個数: 16

約数和(自身を含む): 80350512

約数和(自身を除く): 28850530

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 9817, 19634, 422131, 598837, 844262, 1197674, 25749991, 51499982]

約数ペア:

[(1, 51499982), (2, 25749991), (43, 1197674), (61, 844262), (86, 598837), (122, 422131), (2623, 19634), (5246, 9817)]