51493904

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 80

約数和(自身を含む): 127075200

約数和(自身を除く): 75581296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 853, 1078, 1232, 1372, 1706, 2156, 2744, 3412, 3773, 4312, 5488, 5971, 6824, 7546, 8624, 9383, 11942, 13648, 15092, 18766, 23884, 30184, 37532, 41797, 47768, 60368, 65681, 75064, 83594, 95536, 131362, 150128, 167188, 262724, 292579, 334376, 459767, 525448, 585158, 668752, 919534, 1050896, 1170316, 1839068, 2340632, 3218369, 3678136, 4681264, 6436738, 7356272, 12873476, 25746952, 51493904]

約数ペア:

[(1, 51493904), (2, 25746952), (4, 12873476), (7, 7356272), (8, 6436738), (11, 4681264), (14, 3678136), (16, 3218369), (22, 2340632), (28, 1839068), (44, 1170316), (49, 1050896), (56, 919534), (77, 668752), (88, 585158), (98, 525448), (112, 459767), (154, 334376), (176, 292579), (196, 262724), (308, 167188), (343, 150128), (392, 131362), (539, 95536), (616, 83594), (686, 75064), (784, 65681), (853, 60368), (1078, 47768), (1232, 41797), (1372, 37532), (1706, 30184), (2156, 23884), (2744, 18766), (3412, 15092), (3773, 13648), (4312, 11942), (5488, 9383), (5971, 8624), (6824, 7546)]