50340240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 170614080

約数和(自身を除く): 120273840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 503, 556, 695, 720, 834, 1006, 1112, 1251, 1390, 1509, 1668, 2012, 2085, 2224, 2502, 2515, 2780, 3018, 3336, 4024, 4170, 4527, 5004, 5030, 5560, 6036, 6255, 6672, 7545, 8048, 8340, 9054, 10008, 10060, 11120, 12072, 12510, 15090, 16680, 18108, 20016, 20120, 22635, 24144, 25020, 30180, 33360, 36216, 40240, 45270, 50040, 60360, 69917, 72432, 90540, 100080, 120720, 139834, 181080, 209751, 279668, 349585, 362160, 419502, 559336, 629253, 699170, 839004, 1048755, 1118672, 1258506, 1398340, 1678008, 2097510, 2517012, 2796680, 3146265, 3356016, 4195020, 5034024, 5593360, 6292530, 8390040, 10068048, 12585060, 16780080, 25170120, 50340240]

約数ペア:

[(1, 50340240), (2, 25170120), (3, 16780080), (4, 12585060), (5, 10068048), (6, 8390040), (8, 6292530), (9, 5593360), (10, 5034024), (12, 4195020), (15, 3356016), (16, 3146265), (18, 2796680), (20, 2517012), (24, 2097510), (30, 1678008), (36, 1398340), (40, 1258506), (45, 1118672), (48, 1048755), (60, 839004), (72, 699170), (80, 629253), (90, 559336), (120, 419502), (139, 362160), (144, 349585), (180, 279668), (240, 209751), (278, 181080), (360, 139834), (417, 120720), (503, 100080), (556, 90540), (695, 72432), (720, 69917), (834, 60360), (1006, 50040), (1112, 45270), (1251, 40240), (1390, 36216), (1509, 33360), (1668, 30180), (2012, 25020), (2085, 24144), (2224, 22635), (2502, 20120), (2515, 20016), (2780, 18108), (3018, 16680), (3336, 15090), (4024, 12510), (4170, 12072), (4527, 11120), (5004, 10060), (5030, 10008), (5560, 9054), (6036, 8340), (6255, 8048), (6672, 7545)]