51953458432

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{1009}}^1\times {\mathrm{1447}}^1$

素因数の和:2611

約数の個数: 72

約数和(自身を含む): 104625819200

約数和(自身を除く): 52672360768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1009, 1112, 1447, 2018, 2224, 2894, 4036, 4448, 5788, 8072, 8896, 11576, 16144, 17792, 23152, 32288, 35584, 46304, 64576, 92608, 129152, 140251, 185216, 201133, 258304, 280502, 370432, 402266, 561004, 804532, 1122008, 1460023, 1609064, 2244016, 2920046, 3218128, 4488032, 5840092, 6436256, 8976064, 11680184, 12872512, 17952128, 23360368, 25745024, 35904256, 46720736, 51490048, 93441472, 186882944, 202943197, 373765888, 405886394, 811772788, 1623545576, 3247091152, 6494182304, 12988364608, 25976729216, 51953458432]

約数ペア:

[(1, 51953458432), (2, 25976729216), (4, 12988364608), (8, 6494182304), (16, 3247091152), (32, 1623545576), (64, 811772788), (128, 405886394), (139, 373765888), (256, 202943197), (278, 186882944), (556, 93441472), (1009, 51490048), (1112, 46720736), (1447, 35904256), (2018, 25745024), (2224, 23360368), (2894, 17952128), (4036, 12872512), (4448, 11680184), (5788, 8976064), (8072, 6436256), (8896, 5840092), (11576, 4488032), (16144, 3218128), (17792, 2920046), (23152, 2244016), (32288, 1609064), (35584, 1460023), (46304, 1122008), (64576, 804532), (92608, 561004), (129152, 402266), (140251, 370432), (185216, 280502), (201133, 258304)]