52505068

素因数分解:

$2^2\times 7^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 118589184

約数和(自身を除く): 66084116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 142, 154, 196, 284, 308, 343, 497, 539, 686, 781, 994, 1078, 1372, 1562, 1988, 2156, 2401, 3124, 3479, 3773, 4802, 5467, 6958, 7546, 9604, 10934, 13916, 15092, 16807, 21868, 24353, 26411, 33614, 38269, 48706, 52822, 67228, 76538, 97412, 105644, 153076, 170471, 184877, 267883, 340942, 369754, 535766, 681884, 739508, 1071532, 1193297, 1875181, 2386594, 3750362, 4773188, 7500724, 13126267, 26252534, 52505068]

約数ペア:

[(1, 52505068), (2, 26252534), (4, 13126267), (7, 7500724), (11, 4773188), (14, 3750362), (22, 2386594), (28, 1875181), (44, 1193297), (49, 1071532), (71, 739508), (77, 681884), (98, 535766), (142, 369754), (154, 340942), (196, 267883), (284, 184877), (308, 170471), (343, 153076), (497, 105644), (539, 97412), (686, 76538), (781, 67228), (994, 52822), (1078, 48706), (1372, 38269), (1562, 33614), (1988, 26411), (2156, 24353), (2401, 21868), (3124, 16807), (3479, 15092), (3773, 13916), (4802, 10934), (5467, 9604), (6958, 7546)]