51369872

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{68311}}^1$

素因数の和:68366

約数の個数: 20

約数和(自身を含む): 101648256

約数和(自身を除く): 50278384

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 68311, 136622, 273244, 546488, 1092976, 3210617, 6421234, 12842468, 25684936, 51369872]

約数ペア:

[(1, 51369872), (2, 25684936), (4, 12842468), (8, 6421234), (16, 3210617), (47, 1092976), (94, 546488), (188, 273244), (376, 136622), (752, 68311)]