28104850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24439}}^1$

素因数の和:24474

約数の個数: 24

約数和(自身を含む): 54550080

約数和(自身を除く): 26445230

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 24439, 48878, 122195, 244390, 562097, 610975, 1124194, 1221950, 2810485, 5620970, 14052425, 28104850]

約数ペア:

[(1, 28104850), (2, 14052425), (5, 5620970), (10, 2810485), (23, 1221950), (25, 1124194), (46, 610975), (50, 562097), (115, 244390), (230, 122195), (575, 48878), (1150, 24439)]