53458286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{200971}}^1$

素因数の和:200999

約数の個数: 16

約数和(自身を含む): 96466560

約数和(自身を除く): 43008274

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 200971, 401942, 1406797, 2813594, 3818449, 7636898, 26729143, 53458286]

約数ペア:

[(1, 53458286), (2, 26729143), (7, 7636898), (14, 3818449), (19, 2813594), (38, 1406797), (133, 401942), (266, 200971)]