51377368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 117216000

約数和(自身を除く): 65838632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 266, 436, 443, 532, 763, 872, 886, 1064, 1526, 1772, 2071, 3052, 3101, 3544, 4142, 6104, 6202, 8284, 8417, 12404, 14497, 16568, 16834, 24808, 28994, 33668, 48287, 57988, 58919, 67336, 96574, 115976, 117838, 193148, 235676, 338009, 386296, 471352, 676018, 917453, 1352036, 1834906, 2704072, 3669812, 6422171, 7339624, 12844342, 25688684, 51377368]

約数ペア:

[(1, 51377368), (2, 25688684), (4, 12844342), (7, 7339624), (8, 6422171), (14, 3669812), (19, 2704072), (28, 1834906), (38, 1352036), (56, 917453), (76, 676018), (109, 471352), (133, 386296), (152, 338009), (218, 235676), (266, 193148), (436, 117838), (443, 115976), (532, 96574), (763, 67336), (872, 58919), (886, 57988), (1064, 48287), (1526, 33668), (1772, 28994), (2071, 24808), (3052, 16834), (3101, 16568), (3544, 14497), (4142, 12404), (6104, 8417), (6202, 8284)]