56557544

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 52306456

約数列:

[1, 2, 4, 8, 47, 94, 188, 349, 376, 431, 698, 862, 1396, 1724, 2792, 3448, 16403, 20257, 32806, 40514, 65612, 81028, 131224, 150419, 162056, 300838, 601676, 1203352, 7069693, 14139386, 28278772, 56557544]

約数ペア:

[(1, 56557544), (2, 28278772), (4, 14139386), (8, 7069693), (47, 1203352), (94, 601676), (188, 300838), (349, 162056), (376, 150419), (431, 131224), (698, 81028), (862, 65612), (1396, 40514), (1724, 32806), (2792, 20257), (3448, 16403)]