51761388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{616207}}^1$

素因数の和:616221

約数の個数: 24

約数和(自身を含む): 138030592

約数和(自身を除く): 86269204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 616207, 1232414, 1848621, 2464828, 3697242, 4313449, 7394484, 8626898, 12940347, 17253796, 25880694, 51761388]

約数ペア:

[(1, 51761388), (2, 25880694), (3, 17253796), (4, 12940347), (6, 8626898), (7, 7394484), (12, 4313449), (14, 3697242), (21, 2464828), (28, 1848621), (42, 1232414), (84, 616207)]