53770600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20681}}^1$

素因数の和:20710

約数の個数: 48

約数和(自身を含む): 134639820

約数和(自身を除く): 80869220

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 20681, 41362, 82724, 103405, 165448, 206810, 268853, 413620, 517025, 537706, 827240, 1034050, 1075412, 1344265, 2068100, 2150824, 2688530, 4136200, 5377060, 6721325, 10754120, 13442650, 26885300, 53770600]

約数ペア:

[(1, 53770600), (2, 26885300), (4, 13442650), (5, 10754120), (8, 6721325), (10, 5377060), (13, 4136200), (20, 2688530), (25, 2150824), (26, 2068100), (40, 1344265), (50, 1075412), (52, 1034050), (65, 827240), (100, 537706), (104, 517025), (130, 413620), (200, 268853), (260, 206810), (325, 165448), (520, 103405), (650, 82724), (1300, 41362), (2600, 20681)]