53494898

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 81354240

約数和(自身を除く): 27859342

約数列:

[1, 2, 131, 191, 262, 382, 1069, 2138, 25021, 50042, 140039, 204179, 280078, 408358, 26747449, 53494898]

約数ペア:

[(1, 53494898), (2, 26747449), (131, 408358), (191, 280078), (262, 204179), (382, 140039), (1069, 50042), (2138, 25021)]