51155074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{21191}}^1$

素因数の和:21281

約数の個数: 16

約数和(自身を含む): 82394496

約数和(自身を除く): 31239422

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 21191, 42382, 360247, 720494, 1504561, 3009122, 25577537, 51155074]

約数ペア:

[(1, 51155074), (2, 25577537), (17, 3009122), (34, 1504561), (71, 720494), (142, 360247), (1207, 42382), (2414, 21191)]