51856798

素因数分解:

$2^1\times 7^4\times {\mathrm{10799}}^1$

素因数の和:10829

約数の個数: 20

約数和(自身を含む): 90752400

約数和(自身を除く): 38895602

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 10799, 21598, 75593, 151186, 529151, 1058302, 3704057, 7408114, 25928399, 51856798]

約数ペア:

[(1, 51856798), (2, 25928399), (7, 7408114), (14, 3704057), (49, 1058302), (98, 529151), (343, 151186), (686, 75593), (2401, 21598), (4802, 10799)]