51371624

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 47124376

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 568, 596, 607, 1192, 1214, 2428, 4856, 10579, 21158, 42316, 43097, 84632, 86194, 90443, 172388, 180886, 344776, 361772, 723544, 6421453, 12842906, 25685812, 51371624]

約数ペア:

[(1, 51371624), (2, 25685812), (4, 12842906), (8, 6421453), (71, 723544), (142, 361772), (149, 344776), (284, 180886), (298, 172388), (568, 90443), (596, 86194), (607, 84632), (1192, 43097), (1214, 42316), (2428, 21158), (4856, 10579)]