51723756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{205253}}^1$

素因数の和:205270

約数の個数: 36

約数和(自身を含む): 149424912

約数和(自身を除く): 97701156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 205253, 410506, 615759, 821012, 1231518, 1436771, 1847277, 2463036, 2873542, 3694554, 4310313, 5747084, 7389108, 8620626, 12930939, 17241252, 25861878, 51723756]

約数ペア:

[(1, 51723756), (2, 25861878), (3, 17241252), (4, 12930939), (6, 8620626), (7, 7389108), (9, 5747084), (12, 4310313), (14, 3694554), (18, 2873542), (21, 2463036), (28, 1847277), (36, 1436771), (42, 1231518), (63, 821012), (84, 615759), (126, 410506), (252, 205253)]