47400112

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{21313}}^1$

素因数の和:21460

約数の個数: 20

約数和(自身を含む): 92502760

約数和(自身を除く): 45102648

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 21313, 42626, 85252, 170504, 341008, 2962507, 5925014, 11850028, 23700056, 47400112]

約数ペア:

[(1, 47400112), (2, 23700056), (4, 11850028), (8, 5925014), (16, 2962507), (139, 341008), (278, 170504), (556, 85252), (1112, 42626), (2224, 21313)]