52637000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4083

約数の個数: 64

約数和(自身を含む): 132678000

約数和(自身を除く): 80041000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 4049, 6500, 8098, 13000, 16196, 20245, 32392, 40490, 52637, 80980, 101225, 105274, 161960, 202450, 210548, 263185, 404900, 421096, 506125, 526370, 809800, 1012250, 1052740, 1315925, 2024500, 2105480, 2631850, 4049000, 5263700, 6579625, 10527400, 13159250, 26318500, 52637000]

約数ペア:

[(1, 52637000), (2, 26318500), (4, 13159250), (5, 10527400), (8, 6579625), (10, 5263700), (13, 4049000), (20, 2631850), (25, 2105480), (26, 2024500), (40, 1315925), (50, 1052740), (52, 1012250), (65, 809800), (100, 526370), (104, 506125), (125, 421096), (130, 404900), (200, 263185), (250, 210548), (260, 202450), (325, 161960), (500, 105274), (520, 101225), (650, 80980), (1000, 52637), (1300, 40490), (1625, 32392), (2600, 20245), (3250, 16196), (4049, 13000), (6500, 8098)]