50883800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 130906800

約数和(自身を除く): 80023000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 101, 110, 200, 202, 220, 229, 275, 404, 440, 458, 505, 550, 808, 916, 1010, 1100, 1111, 1145, 1832, 2020, 2200, 2222, 2290, 2519, 2525, 4040, 4444, 4580, 5038, 5050, 5555, 5725, 8888, 9160, 10076, 10100, 11110, 11450, 12595, 20152, 20200, 22220, 22900, 23129, 25190, 27775, 44440, 45800, 46258, 50380, 55550, 62975, 92516, 100760, 111100, 115645, 125950, 185032, 222200, 231290, 251900, 254419, 462580, 503800, 508838, 578225, 925160, 1017676, 1156450, 1272095, 2035352, 2312900, 2544190, 4625800, 5088380, 6360475, 10176760, 12720950, 25441900, 50883800]

約数ペア:

[(1, 50883800), (2, 25441900), (4, 12720950), (5, 10176760), (8, 6360475), (10, 5088380), (11, 4625800), (20, 2544190), (22, 2312900), (25, 2035352), (40, 1272095), (44, 1156450), (50, 1017676), (55, 925160), (88, 578225), (100, 508838), (101, 503800), (110, 462580), (200, 254419), (202, 251900), (220, 231290), (229, 222200), (275, 185032), (404, 125950), (440, 115645), (458, 111100), (505, 100760), (550, 92516), (808, 62975), (916, 55550), (1010, 50380), (1100, 46258), (1111, 45800), (1145, 44440), (1832, 27775), (2020, 25190), (2200, 23129), (2222, 22900), (2290, 22220), (2519, 20200), (2525, 20152), (4040, 12595), (4444, 11450), (4580, 11110), (5038, 10100), (5050, 10076), (5555, 9160), (5725, 8888)]