51283680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15263}}^1$

素因数の和:15288

約数の個数: 96

約数和(自身を含む): 184633344

約数和(自身を除く): 133349664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15263, 30526, 45789, 61052, 76315, 91578, 106841, 122104, 152630, 183156, 213682, 228945, 244208, 305260, 320523, 366312, 427364, 457890, 488416, 534205, 610520, 641046, 732624, 854728, 915780, 1068410, 1221040, 1282092, 1465248, 1602615, 1709456, 1831560, 2136820, 2442080, 2564184, 3205230, 3418912, 3663120, 4273640, 5128368, 6410460, 7326240, 8547280, 10256736, 12820920, 17094560, 25641840, 51283680]

約数ペア:

[(1, 51283680), (2, 25641840), (3, 17094560), (4, 12820920), (5, 10256736), (6, 8547280), (7, 7326240), (8, 6410460), (10, 5128368), (12, 4273640), (14, 3663120), (15, 3418912), (16, 3205230), (20, 2564184), (21, 2442080), (24, 2136820), (28, 1831560), (30, 1709456), (32, 1602615), (35, 1465248), (40, 1282092), (42, 1221040), (48, 1068410), (56, 915780), (60, 854728), (70, 732624), (80, 641046), (84, 610520), (96, 534205), (105, 488416), (112, 457890), (120, 427364), (140, 366312), (160, 320523), (168, 305260), (210, 244208), (224, 228945), (240, 213682), (280, 183156), (336, 152630), (420, 122104), (480, 106841), (560, 91578), (672, 76315), (840, 61052), (1120, 45789), (1680, 30526), (3360, 15263)]