53840578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{34469}}^1$

素因数の和:34553

約数の個数: 16

約数和(自身を含む): 89346240

約数和(自身を除く): 35505662

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 34469, 68938, 379159, 758318, 2447299, 4894598, 26920289, 53840578]

約数ペア:

[(1, 53840578), (2, 26920289), (11, 4894598), (22, 2447299), (71, 758318), (142, 379159), (781, 68938), (1562, 34469)]