51819912340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{352181}}^1$

素因数の和:353248

約数の個数: 48

約数和(自身を含む): 124486475904

約数和(自身を除く): 72666563564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1051, 2102, 4204, 5255, 7357, 10510, 14714, 21020, 29428, 36785, 73570, 147140, 352181, 704362, 1408724, 1760905, 2465267, 3521810, 4930534, 7043620, 9861068, 12326335, 24652670, 49305340, 370142231, 740284462, 1480568924, 1850711155, 2590995617, 3701422310, 5181991234, 7402844620, 10363982468, 12954978085, 25909956170, 51819912340]

約数ペア:

[(1, 51819912340), (2, 25909956170), (4, 12954978085), (5, 10363982468), (7, 7402844620), (10, 5181991234), (14, 3701422310), (20, 2590995617), (28, 1850711155), (35, 1480568924), (70, 740284462), (140, 370142231), (1051, 49305340), (2102, 24652670), (4204, 12326335), (5255, 9861068), (7357, 7043620), (10510, 4930534), (14714, 3521810), (21020, 2465267), (29428, 1760905), (36785, 1408724), (73570, 704362), (147140, 352181)]