51571912

素因数分解:

$2^3\times 7^2\times {\mathrm{131561}}^1$

素因数の和:131581

約数の個数: 24

約数和(自身を含む): 112485510

約数和(自身を除く): 60913598

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 131561, 263122, 526244, 920927, 1052488, 1841854, 3683708, 6446489, 7367416, 12892978, 25785956, 51571912]

約数ペア:

[(1, 51571912), (2, 25785956), (4, 12892978), (7, 7367416), (8, 6446489), (14, 3683708), (28, 1841854), (49, 1052488), (56, 920927), (98, 526244), (196, 263122), (392, 131561)]