49980708

素因数分解:

$2^2\times 3^2\times {\mathrm{1388353}}^1$

素因数の和:1388363

約数の個数: 18

約数和(自身を含む): 126340214

約数和(自身を除く): 76359506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1388353, 2776706, 4165059, 5553412, 8330118, 12495177, 16660236, 24990354, 49980708]

約数ペア:

[(1, 49980708), (2, 24990354), (3, 16660236), (4, 12495177), (6, 8330118), (9, 5553412), (12, 4165059), (18, 2776706), (36, 1388353)]