51477519

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 72553600

約数和(自身を除く): 21076081

約数列:

[1, 3, 23, 69, 163, 199, 489, 529, 597, 1587, 3749, 4577, 11247, 13731, 32437, 86227, 97311, 105271, 258681, 315813, 746051, 2238153, 17159173, 51477519]

約数ペア:

[(1, 51477519), (3, 17159173), (23, 2238153), (69, 746051), (163, 315813), (199, 258681), (489, 105271), (529, 97311), (597, 86227), (1587, 32437), (3749, 13731), (4577, 11247)]