51611504

素因数分解:

$2^4\times 7^2\times {\mathrm{65831}}^1$

素因数の和:65853

約数の個数: 30

約数和(自身を含む): 116325144

約数和(自身を除く): 64713640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 65831, 131662, 263324, 460817, 526648, 921634, 1053296, 1843268, 3225719, 3686536, 6451438, 7373072, 12902876, 25805752, 51611504]

約数ペア:

[(1, 51611504), (2, 25805752), (4, 12902876), (7, 7373072), (8, 6451438), (14, 3686536), (16, 3225719), (28, 1843268), (49, 1053296), (56, 921634), (98, 526648), (112, 460817), (196, 263324), (392, 131662), (784, 65831)]