50055500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 75742900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 125, 190, 209, 220, 250, 275, 380, 418, 475, 479, 500, 550, 836, 950, 958, 1045, 1100, 1375, 1900, 1916, 2090, 2375, 2395, 2750, 4180, 4750, 4790, 5225, 5269, 5500, 9101, 9500, 9580, 10450, 10538, 11975, 18202, 20900, 21076, 23950, 26125, 26345, 36404, 45505, 47900, 52250, 52690, 59875, 91010, 100111, 104500, 105380, 119750, 131725, 182020, 200222, 227525, 239500, 263450, 400444, 455050, 500555, 526900, 658625, 910100, 1001110, 1137625, 1317250, 2002220, 2275250, 2502775, 2634500, 4550500, 5005550, 10011100, 12513875, 25027750, 50055500]

約数ペア:

[(1, 50055500), (2, 25027750), (4, 12513875), (5, 10011100), (10, 5005550), (11, 4550500), (19, 2634500), (20, 2502775), (22, 2275250), (25, 2002220), (38, 1317250), (44, 1137625), (50, 1001110), (55, 910100), (76, 658625), (95, 526900), (100, 500555), (110, 455050), (125, 400444), (190, 263450), (209, 239500), (220, 227525), (250, 200222), (275, 182020), (380, 131725), (418, 119750), (475, 105380), (479, 104500), (500, 100111), (550, 91010), (836, 59875), (950, 52690), (958, 52250), (1045, 47900), (1100, 45505), (1375, 36404), (1900, 26345), (1916, 26125), (2090, 23950), (2375, 21076), (2395, 20900), (2750, 18202), (4180, 11975), (4750, 10538), (4790, 10450), (5225, 9580), (5269, 9500), (5500, 9101)]