53687282545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{1283}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 72996940800

約数和(自身を除く): 19309658255

約数列:

[1, 5, 13, 29, 65, 79, 145, 281, 377, 395, 1027, 1283, 1405, 1885, 2291, 3653, 5135, 6415, 8149, 11455, 16679, 18265, 22199, 29783, 37207, 40745, 83395, 101357, 105937, 110995, 148915, 186035, 288587, 360523, 483691, 506785, 529685, 643771, 1317641, 1442935, 1802615, 2418455, 2939353, 3218855, 4686799, 6588205, 8369023, 10455167, 14696765, 23433995, 28481317, 38211589, 41845115, 52275835, 135917171, 142406585, 191057945, 370257121, 679585855, 825958193, 1851285605, 4129790965, 10737456509, 53687282545]

約数ペア:

[(1, 53687282545), (5, 10737456509), (13, 4129790965), (29, 1851285605), (65, 825958193), (79, 679585855), (145, 370257121), (281, 191057945), (377, 142406585), (395, 135917171), (1027, 52275835), (1283, 41845115), (1405, 38211589), (1885, 28481317), (2291, 23433995), (3653, 14696765), (5135, 10455167), (6415, 8369023), (8149, 6588205), (11455, 4686799), (16679, 3218855), (18265, 2939353), (22199, 2418455), (29783, 1802615), (37207, 1442935), (40745, 1317641), (83395, 643771), (101357, 529685), (105937, 506785), (110995, 483691), (148915, 360523), (186035, 288587)]