51012795

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 83584512

約数和(自身を除く): 32571717

約数列:

[1, 3, 5, 15, 67, 193, 201, 263, 335, 579, 789, 965, 1005, 1315, 2895, 3945, 12931, 17621, 38793, 50759, 52863, 64655, 88105, 152277, 193965, 253795, 264315, 761385, 3400853, 10202559, 17004265, 51012795]

約数ペア:

[(1, 51012795), (3, 17004265), (5, 10202559), (15, 3400853), (67, 761385), (193, 264315), (201, 253795), (263, 193965), (335, 152277), (579, 88105), (789, 64655), (965, 52863), (1005, 50759), (1315, 38793), (2895, 17621), (3945, 12931)]