520050404211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{23189}}^1$

素因数の和:23564

約数の個数: 64

約数和(自身を含む): 785417472000

約数和(自身を除く): 265367067789

約数列:

[1, 3, 13, 29, 39, 79, 87, 237, 251, 377, 753, 1027, 1131, 2291, 3081, 3263, 6873, 7279, 9789, 19829, 21837, 23189, 29783, 59487, 69567, 89349, 94627, 257777, 283881, 301457, 575041, 672481, 773331, 904371, 1725123, 1831931, 2017443, 5495793, 5820439, 7475533, 8742253, 17461317, 22426599, 23815103, 26226759, 53125999, 71445309, 75665707, 159377997, 168792731, 226997121, 459814681, 506378193, 690637987, 1379444043, 2071913961, 2194305503, 5977590853, 6582916509, 13334625749, 17932772559, 40003877247, 173350134737, 520050404211]

約数ペア:

[(1, 520050404211), (3, 173350134737), (13, 40003877247), (29, 17932772559), (39, 13334625749), (79, 6582916509), (87, 5977590853), (237, 2194305503), (251, 2071913961), (377, 1379444043), (753, 690637987), (1027, 506378193), (1131, 459814681), (2291, 226997121), (3081, 168792731), (3263, 159377997), (6873, 75665707), (7279, 71445309), (9789, 53125999), (19829, 26226759), (21837, 23815103), (23189, 22426599), (29783, 17461317), (59487, 8742253), (69567, 7475533), (89349, 5820439), (94627, 5495793), (257777, 2017443), (283881, 1831931), (301457, 1725123), (575041, 904371), (672481, 773331)]