55183898

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 52643302

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 103, 142, 154, 206, 343, 497, 539, 686, 721, 781, 994, 1078, 1133, 1442, 1562, 2266, 3479, 3773, 5047, 5467, 6958, 7313, 7546, 7931, 10094, 10934, 14626, 15862, 24353, 35329, 38269, 48706, 51191, 55517, 70658, 76538, 80443, 102382, 111034, 160886, 267883, 358337, 388619, 535766, 563101, 716674, 777238, 1126202, 2508359, 3941707, 5016718, 7883414, 27591949, 55183898]

約数ペア:

[(1, 55183898), (2, 27591949), (7, 7883414), (11, 5016718), (14, 3941707), (22, 2508359), (49, 1126202), (71, 777238), (77, 716674), (98, 563101), (103, 535766), (142, 388619), (154, 358337), (206, 267883), (343, 160886), (497, 111034), (539, 102382), (686, 80443), (721, 76538), (781, 70658), (994, 55517), (1078, 51191), (1133, 48706), (1442, 38269), (1562, 35329), (2266, 24353), (3479, 15862), (3773, 14626), (5047, 10934), (5467, 10094), (6958, 7931), (7313, 7546)]