51455945185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{17627}}^1$

素因数の和:18273

約数の個数: 32

約数和(自身を含む): 66572917632

約数和(自身を除く): 15116972447

約数列:

[1, 5, 17, 61, 85, 305, 563, 1037, 2815, 5185, 9571, 17627, 34343, 47855, 88135, 171715, 299659, 583831, 1075247, 1498295, 2919155, 5376235, 9924001, 18279199, 49620005, 91395995, 168708017, 605364061, 843540085, 3026820305, 10291189037, 51455945185]

約数ペア:

[(1, 51455945185), (5, 10291189037), (17, 3026820305), (61, 843540085), (85, 605364061), (305, 168708017), (563, 91395995), (1037, 49620005), (2815, 18279199), (5185, 9924001), (9571, 5376235), (17627, 2919155), (34343, 1498295), (47855, 1075247), (88135, 583831), (171715, 299659)]