49089999

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137507}}^1$

素因数の和:137534

約数の個数: 16

約数和(自身を含む): 79204608

約数和(自身を除く): 30114609

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 137507, 412521, 962549, 2337619, 2887647, 7012857, 16363333, 49089999]

約数ペア:

[(1, 49089999), (3, 16363333), (7, 7012857), (17, 2887647), (21, 2337619), (51, 962549), (119, 412521), (357, 137507)]