50206000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 80

約数和(自身を含む): 130804128

約数和(自身を除く): 80598128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 1931, 2000, 2600, 3250, 3862, 5200, 6500, 7724, 9655, 13000, 15448, 19310, 25103, 26000, 30896, 38620, 48275, 50206, 77240, 96550, 100412, 125515, 154480, 193100, 200824, 241375, 251030, 386200, 401648, 482750, 502060, 627575, 772400, 965500, 1004120, 1255150, 1931000, 2008240, 2510300, 3137875, 3862000, 5020600, 6275750, 10041200, 12551500, 25103000, 50206000]

約数ペア:

[(1, 50206000), (2, 25103000), (4, 12551500), (5, 10041200), (8, 6275750), (10, 5020600), (13, 3862000), (16, 3137875), (20, 2510300), (25, 2008240), (26, 1931000), (40, 1255150), (50, 1004120), (52, 965500), (65, 772400), (80, 627575), (100, 502060), (104, 482750), (125, 401648), (130, 386200), (200, 251030), (208, 241375), (250, 200824), (260, 193100), (325, 154480), (400, 125515), (500, 100412), (520, 96550), (650, 77240), (1000, 50206), (1040, 48275), (1300, 38620), (1625, 30896), (1931, 26000), (2000, 25103), (2600, 19310), (3250, 15448), (3862, 13000), (5200, 9655), (6500, 7724)]