51380168

素因数分解:

$2^3\times 7^1\times {\mathrm{917503}}^1$

素因数の和:917516

約数の個数: 16

約数和(自身を含む): 110100480

約数和(自身を除く): 58720312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 917503, 1835006, 3670012, 6422521, 7340024, 12845042, 25690084, 51380168]

約数ペア:

[(1, 51380168), (2, 25690084), (4, 12845042), (7, 7340024), (8, 6422521), (14, 3670012), (28, 1835006), (56, 917503)]