51061468185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{30941}}^1$

素因数の和:31016

約数の個数: 144

約数和(自身を含む): 113066523648

約数和(自身を除く): 62005055463

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 31, 35, 39, 45, 63, 65, 91, 93, 105, 117, 155, 169, 195, 217, 273, 279, 315, 403, 455, 465, 507, 585, 651, 819, 845, 1085, 1183, 1209, 1365, 1395, 1521, 1953, 2015, 2535, 2821, 3255, 3549, 3627, 4095, 5239, 5915, 6045, 7605, 8463, 9765, 10647, 14105, 15717, 17745, 18135, 25389, 26195, 30941, 36673, 42315, 47151, 53235, 78585, 92823, 110019, 126945, 154705, 183365, 216587, 235755, 278469, 330057, 402233, 464115, 550095, 649761, 959171, 1082935, 1206699, 1392345, 1650285, 1949283, 2011165, 2815631, 2877513, 3248805, 3620097, 4795855, 5229029, 6033495, 6714197, 8446893, 8632539, 9746415, 12469223, 14078155, 14387565, 15687087, 18100485, 20142591, 25340679, 26145145, 33570985, 36603203, 37407669, 42234465, 43162695, 47061261, 60427773, 62346115, 78435435, 87284561, 100712955, 109809609, 112223007, 126703395, 162099899, 183016015, 187038345, 235306305, 261853683, 302138865, 329428827, 436422805, 486299697, 549048045, 561115035, 785561049, 810499495, 1134699293, 1309268415, 1458899091, 1647144135, 2431498485, 3404097879, 3927805245, 5673496465, 7294495455, 10212293637, 17020489395, 51061468185]

約数ペア:

[(1, 51061468185), (3, 17020489395), (5, 10212293637), (7, 7294495455), (9, 5673496465), (13, 3927805245), (15, 3404097879), (21, 2431498485), (31, 1647144135), (35, 1458899091), (39, 1309268415), (45, 1134699293), (63, 810499495), (65, 785561049), (91, 561115035), (93, 549048045), (105, 486299697), (117, 436422805), (155, 329428827), (169, 302138865), (195, 261853683), (217, 235306305), (273, 187038345), (279, 183016015), (315, 162099899), (403, 126703395), (455, 112223007), (465, 109809609), (507, 100712955), (585, 87284561), (651, 78435435), (819, 62346115), (845, 60427773), (1085, 47061261), (1183, 43162695), (1209, 42234465), (1365, 37407669), (1395, 36603203), (1521, 33570985), (1953, 26145145), (2015, 25340679), (2535, 20142591), (2821, 18100485), (3255, 15687087), (3549, 14387565), (3627, 14078155), (4095, 12469223), (5239, 9746415), (5915, 8632539), (6045, 8446893), (7605, 6714197), (8463, 6033495), (9765, 5229029), (10647, 4795855), (14105, 3620097), (15717, 3248805), (17745, 2877513), (18135, 2815631), (25389, 2011165), (26195, 1949283), (30941, 1650285), (36673, 1392345), (42315, 1206699), (47151, 1082935), (53235, 959171), (78585, 649761), (92823, 550095), (110019, 464115), (126945, 402233), (154705, 330057), (183365, 278469), (216587, 235755)]