56172424

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 134064000

約数和(自身を除く): 77891576

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 1861, 2156, 2744, 3722, 3773, 4312, 7444, 7546, 13027, 14888, 15092, 20471, 26054, 30184, 40942, 52108, 81884, 91189, 104216, 143297, 163768, 182378, 286594, 364756, 573188, 638323, 729512, 1003079, 1146376, 1276646, 2006158, 2553292, 4012316, 5106584, 7021553, 8024632, 14043106, 28086212, 56172424]

約数ペア:

[(1, 56172424), (2, 28086212), (4, 14043106), (7, 8024632), (8, 7021553), (11, 5106584), (14, 4012316), (22, 2553292), (28, 2006158), (44, 1276646), (49, 1146376), (56, 1003079), (77, 729512), (88, 638323), (98, 573188), (154, 364756), (196, 286594), (308, 182378), (343, 163768), (392, 143297), (539, 104216), (616, 91189), (686, 81884), (1078, 52108), (1372, 40942), (1861, 30184), (2156, 26054), (2744, 20471), (3722, 15092), (3773, 14888), (4312, 13027), (7444, 7546)]