51588480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 166733280

約数和(自身を除く): 115144800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 277, 291, 320, 384, 388, 480, 485, 554, 582, 640, 776, 831, 960, 970, 1108, 1164, 1385, 1455, 1552, 1662, 1920, 1940, 2216, 2328, 2770, 2910, 3104, 3324, 3880, 4155, 4432, 4656, 5540, 5820, 6208, 6648, 7760, 8310, 8864, 9312, 11080, 11640, 12416, 13296, 15520, 16620, 17728, 18624, 22160, 23280, 26592, 26869, 31040, 33240, 35456, 37248, 44320, 46560, 53184, 53738, 62080, 66480, 80607, 88640, 93120, 106368, 107476, 132960, 134345, 161214, 177280, 186240, 214952, 265920, 268690, 322428, 403035, 429904, 531840, 537380, 644856, 806070, 859808, 1074760, 1289712, 1612140, 1719616, 2149520, 2579424, 3224280, 3439232, 4299040, 5158848, 6448560, 8598080, 10317696, 12897120, 17196160, 25794240, 51588480]

約数ペア:

[(1, 51588480), (2, 25794240), (3, 17196160), (4, 12897120), (5, 10317696), (6, 8598080), (8, 6448560), (10, 5158848), (12, 4299040), (15, 3439232), (16, 3224280), (20, 2579424), (24, 2149520), (30, 1719616), (32, 1612140), (40, 1289712), (48, 1074760), (60, 859808), (64, 806070), (80, 644856), (96, 537380), (97, 531840), (120, 429904), (128, 403035), (160, 322428), (192, 268690), (194, 265920), (240, 214952), (277, 186240), (291, 177280), (320, 161214), (384, 134345), (388, 132960), (480, 107476), (485, 106368), (554, 93120), (582, 88640), (640, 80607), (776, 66480), (831, 62080), (960, 53738), (970, 53184), (1108, 46560), (1164, 44320), (1385, 37248), (1455, 35456), (1552, 33240), (1662, 31040), (1920, 26869), (1940, 26592), (2216, 23280), (2328, 22160), (2770, 18624), (2910, 17728), (3104, 16620), (3324, 15520), (3880, 13296), (4155, 12416), (4432, 11640), (4656, 11080), (5540, 9312), (5820, 8864), (6208, 8310), (6648, 7760)]