49152890

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{11731}}^1$

素因数の和:12157

約数の個数: 16

約数和(自身を含む): 88693920

約数和(自身を除く): 39541030

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 11731, 23462, 58655, 117310, 4915289, 9830578, 24576445, 49152890]

約数ペア:

[(1, 49152890), (2, 24576445), (5, 9830578), (10, 4915289), (419, 117310), (838, 58655), (2095, 23462), (4190, 11731)]