51176816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 101243520

約数和(自身を除く): 50066704

約数列:

[1, 2, 4, 8, 16, 107, 167, 179, 214, 334, 358, 428, 668, 716, 856, 1336, 1432, 1712, 2672, 2864, 17869, 19153, 29893, 35738, 38306, 59786, 71476, 76612, 119572, 142952, 153224, 239144, 285904, 306448, 478288, 3198551, 6397102, 12794204, 25588408, 51176816]

約数ペア:

[(1, 51176816), (2, 25588408), (4, 12794204), (8, 6397102), (16, 3198551), (107, 478288), (167, 306448), (179, 285904), (214, 239144), (334, 153224), (358, 142952), (428, 119572), (668, 76612), (716, 71476), (856, 59786), (1336, 38306), (1432, 35738), (1712, 29893), (2672, 19153), (2864, 17869)]