56453500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 48

約数和(自身を含む): 128681280

約数和(自身を除く): 72227780

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 4909, 5750, 9818, 11500, 19636, 24545, 49090, 98180, 112907, 122725, 225814, 245450, 451628, 490900, 564535, 613625, 1129070, 1227250, 2258140, 2454500, 2822675, 5645350, 11290700, 14113375, 28226750, 56453500]

約数ペア:

[(1, 56453500), (2, 28226750), (4, 14113375), (5, 11290700), (10, 5645350), (20, 2822675), (23, 2454500), (25, 2258140), (46, 1227250), (50, 1129070), (92, 613625), (100, 564535), (115, 490900), (125, 451628), (230, 245450), (250, 225814), (460, 122725), (500, 112907), (575, 98180), (1150, 49090), (2300, 24545), (2875, 19636), (4909, 11500), (5750, 9818)]