56350077

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 88273152

約数和(自身を除く): 31923075

約数列:

[1, 3, 7, 21, 53, 159, 197, 257, 371, 591, 771, 1113, 1379, 1799, 4137, 5397, 10441, 13621, 31323, 40863, 50629, 73087, 95347, 151887, 219261, 286041, 354403, 1063209, 2683337, 8050011, 18783359, 56350077]

約数ペア:

[(1, 56350077), (3, 18783359), (7, 8050011), (21, 2683337), (53, 1063209), (159, 354403), (197, 286041), (257, 219261), (371, 151887), (591, 95347), (771, 73087), (1113, 50629), (1379, 40863), (1799, 31323), (4137, 13621), (5397, 10441)]