51146128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 109653696

約数和(自身を除く): 58507568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 4093, 6248, 8186, 12496, 16372, 32744, 45023, 65488, 90046, 180092, 290603, 360184, 581206, 720368, 1162412, 2324824, 3196633, 4649648, 6393266, 12786532, 25573064, 51146128]

約数ペア:

[(1, 51146128), (2, 25573064), (4, 12786532), (8, 6393266), (11, 4649648), (16, 3196633), (22, 2324824), (44, 1162412), (71, 720368), (88, 581206), (142, 360184), (176, 290603), (284, 180092), (568, 90046), (781, 65488), (1136, 45023), (1562, 32744), (3124, 16372), (4093, 12496), (6248, 8186)]