51889404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{617731}}^1$

素因数の和:617745

約数の個数: 24

約数和(自身を含む): 138371968

約数和(自身を除く): 86482564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 617731, 1235462, 1853193, 2470924, 3706386, 4324117, 7412772, 8648234, 12972351, 17296468, 25944702, 51889404]

約数ペア:

[(1, 51889404), (2, 25944702), (3, 17296468), (4, 12972351), (6, 8648234), (7, 7412772), (12, 4324117), (14, 3706386), (21, 2470924), (28, 1853193), (42, 1235462), (84, 617731)]