51788043

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 77051520

約数和(自身を除く): 25263477

約数列:

[1, 3, 9, 41, 123, 293, 369, 479, 879, 1437, 2637, 4311, 12013, 19639, 36039, 58917, 108117, 140347, 176751, 421041, 1263123, 5754227, 17262681, 51788043]

約数ペア:

[(1, 51788043), (3, 17262681), (9, 5754227), (41, 1263123), (123, 421041), (293, 176751), (369, 140347), (479, 108117), (879, 58917), (1437, 36039), (2637, 19639), (4311, 12013)]