49996611

素因数分解:

$3^2\times 7^2\times {\mathrm{113371}}^1$

素因数の和:113391

約数の個数: 18

約数和(自身を含む): 84008652

約数和(自身を除く): 34012041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 113371, 340113, 793597, 1020339, 2380791, 5555179, 7142373, 16665537, 49996611]

約数ペア:

[(1, 49996611), (3, 16665537), (7, 7142373), (9, 5555179), (21, 2380791), (49, 1020339), (63, 793597), (147, 340113), (441, 113371)]