28723550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24977}}^1$

素因数の和:25012

約数の個数: 24

約数和(自身を含む): 55750896

約数和(自身を除く): 27027346

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 24977, 49954, 124885, 249770, 574471, 624425, 1148942, 1248850, 2872355, 5744710, 14361775, 28723550]

約数ペア:

[(1, 28723550), (2, 14361775), (5, 5744710), (10, 2872355), (23, 1248850), (25, 1148942), (46, 624425), (50, 574471), (115, 249770), (230, 124885), (575, 49954), (1150, 24977)]