50277800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 125215200

約数和(自身を除く): 74937400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 101, 131, 152, 190, 200, 202, 262, 380, 404, 475, 505, 524, 655, 760, 808, 950, 1010, 1048, 1310, 1900, 1919, 2020, 2489, 2525, 2620, 3275, 3800, 3838, 4040, 4978, 5050, 5240, 6550, 7676, 9595, 9956, 10100, 12445, 13100, 13231, 15352, 19190, 19912, 20200, 24890, 26200, 26462, 38380, 47975, 49780, 52924, 62225, 66155, 76760, 95950, 99560, 105848, 124450, 132310, 191900, 248900, 251389, 264620, 330775, 383800, 497800, 502778, 529240, 661550, 1005556, 1256945, 1323100, 2011112, 2513890, 2646200, 5027780, 6284725, 10055560, 12569450, 25138900, 50277800]

約数ペア:

[(1, 50277800), (2, 25138900), (4, 12569450), (5, 10055560), (8, 6284725), (10, 5027780), (19, 2646200), (20, 2513890), (25, 2011112), (38, 1323100), (40, 1256945), (50, 1005556), (76, 661550), (95, 529240), (100, 502778), (101, 497800), (131, 383800), (152, 330775), (190, 264620), (200, 251389), (202, 248900), (262, 191900), (380, 132310), (404, 124450), (475, 105848), (505, 99560), (524, 95950), (655, 76760), (760, 66155), (808, 62225), (950, 52924), (1010, 49780), (1048, 47975), (1310, 38380), (1900, 26462), (1919, 26200), (2020, 24890), (2489, 20200), (2525, 19912), (2620, 19190), (3275, 15352), (3800, 13231), (3838, 13100), (4040, 12445), (4978, 10100), (5050, 9956), (5240, 9595), (6550, 7676)]